Appendicitis

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Appendicitis is acute inflammation of vermiform appendix. So first you should know about Appendix.
Appendix is actually a vestigial part of intestinal tract, it looks like a worm therefore named as vermiform appendix. It is a hollow tube like structure which is closed at one end and connected to cecum at another end. Cecum is a pouch like beginning of large intestine.
Appendix is located at the right lower side of the abdomen, it is around 3-4 inches long and roughly a quarter of an inch in diameter. Though it is a vestigial remnant of large cecum but still its functions are not clear. Presence of lymphoid tissue supports the role in immune system whereas another function is the collection of beneficial bacteria which is helpful in illness. The inner lining of the appendix produces a small amount of mucus that flows through the open central core of the appendix and into the cecum.

Appendicitis
If anything blocks the opening of appendix or prevents it from expelling its contents into the cecum may result in appendicitis means inflammation of appendix, which is very painful and if spreads it may be dangerous. Appendicitis may be Acute or chronic and one of the most common cause of abdominal pain .It is a clinical emergency. Most common cause of obstruction is fecolith (hardened pieces of fecal material), obstruction leads to multiplication of bacteria and worsening inflammation. Because of blockage of appendix fluid and mucus collection occurs inside appendix leads to edema, swelling and distention of the organ, and when it bursts spilling of all its content in the abdominal cavity and the surrounding organs will lead peritonitis. Therefore appendicitis is an emergency and surgical removal of the appendix is the definitive treatment.

Causes of appendicitis
An obstruction, or blockage, of the appendiceal lumen causes appendicitis. Mucus backs up in the appendiceal lumen, causing bacteria that normally live inside the appendix to multiply. As a result, the appendix swells and becomes infected. Sources of blockage include
 Stool, parasites, or growths that clog the appendiceal lumen
 Enlarged lymph tissue in the wall of the appendix, caused by infection in the GI tract or elsewhere in the body
 Inflammatory bowel disease (IBD), which includes Crohn’s disease and ulcerative colitis, long-lasting disorders that cause irritation and ulcers in the GI tract
 Trauma to the abdomen
An inflamed appendix will likely burst if not removed.

Symptoms
1. Pain- Initially pain starts around the navel or all over the abdomen and after few hours it is localized to right lower side of the abdomen. The pain may be very severe that discomforts patient to move in any position or at rest. Patients usually lie down, flex their hips, and draw their knees up to reduce movements and to avoid worsening their pain
2. Fever usually low grade
3. Nausea and vomiting
4. Constipation or diarrhea
5. Anorexia/loss of appetite
6. Inability to pass gas
7. The feeling that having a bowel movement will relieve discomfort

How to Diagnose?
1. Clinical symptoms with medical and surgical history.
2. Physical examination with detailed abdominal exam- Health care provider will examine abdomen for specific signs of appendicitis ( Rovsing’s sign, Psoas sign, Obturator sign, Guarding and Rebound tenderness)
Women of childbearing age may be asked to undergo a pelvic exam to rule out gynecological conditions, which sometimes cause abdominal pain similar to appendicitis.
3. Laboratory test -Some tests which are used to confirm appendicitis
Blood test will show high WBCs (white blood cell count) usually more than 10,500 cells/        µL,   which is a sign of infection.
Check the level of Serum electrolytes- sodium(Na), potassium(K), Magnesium(Mg),              Chloride and Calcium(Ca).
Urine analysis to rule out pregnancy , UTI and kidney stones.
4. Imaging test-
Abdominal X- ray to detect obstruction.
Abdominal ultrasound to identify enlarged or inflamed appendix, abscess and in females to rule out ovarian torsion or other related disorder.
CT scan – Imaging test to identify inflamed or enlarged appendix, abscess, and other abdominal disorders. Women of childbearing age should have a pregnancy test before undergoing a CT scan. The radiation used in CT scans can be harmful to a developing fetus.
MRI- MRI used to diagnose appendicitis and other sources of abdominal pain is a safe, reliable alternative to a computerized tomography (CT) scan.

Treatment
Surgical removal of appendix is the definitive treatment of appendicitis. Therefore if health care provider finds classic symptoms and signs of appendicitis so without performing imaging test surgeon can perform laparotomy for removal of appendix and complications can be greatly reduced. Appendectomy is preceded by IV antibiotics and iv fluids.
Surgical removal of appendix is called appendectomy which can be either through laparotomy or laparoscopy.
Laparotomy– Laparotomy removes the appendix through a single incision in the lower right area of the abdomen.
Laparoscopy– Laparoscopy is a surgical procedure in which a small fiberoptic tube with a camera is inserted into the abdomen through a small puncture made on the abdominal wall. Laparoscopy allows a direct view of the appendix as well as other abdominal and pelvic organs. If appendicitis is found, the inflamed appendix can be removed with the laparoscope. But intraabdominal adhesions are contraindication of laparoscopic surgery. Advantage of this is fast recovery and very low chances of post operative infection. Surgeons recommend limiting physical activity for the first 10 to 14 days after a laparotomy and for the first 3 to 5 days after laparoscopic surgery.

Abscess– Sometimes an abscess forms around a burst appendix called an appendiceal abscess. A surgeon may drain the pus from the abscess during surgery or, more commonly, before surgery. To drain an abscess, a tube is placed in the abscess through the abdominal wall. The drainage tube is left in place for about 2 weeks while antibiotics are given to treat infection. Six to 8 weeks later, when infection and inflammation are under control, surgeons operate to remove what remains of the burst appendix.

Fact about appendicitis
Appendicitis is a medical emergency that requires immediate care. People who think they have appendicitis should see a health care provider or go to the emergency room right away. Swift diagnosis and treatment can reduce the chances the appendix will burst and improve recovery time.

Please note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional.

Content source – http://www.niddk.nih.gov The National Institute of Diabetes and Digestive and Kidney Diseases, Encyclopedia Britannica, Merckmanuals.com

UTI (Urinary Tract Infection)

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What is UTI?
Urinary tract infection is UTI, so first you should know about urinary tract. Urinary tract consist of two kidneys, two ureters, one bladder and one urethra. Kidney plays a very important role in excretion of metabolic waste products and formation of urine. The ureters drain urine from kidney and deliver it to the bladder. Function of bladder is to store urine and then release during micturition. The urethra is the tube through which urine passes from the bladder to the exterior of the body. The female urethra is around 2 inches long and ends inferior to the clitoris and superior to the vaginal opening. In males, the urethra is around 8 to 10 inches long and ends at the tip of the penis.
Infection in the urinary tract caused by microorganisms and most common bacteria is E.coli derived from gastrointestinal tract. UTI is the term commonly used to describe urethritis and cystitis, infection in the urethra called as urethritis and infection in the bladder is called as cystitis. But infection can be in any part of the urinary tract from the kidney to urethra. Microorganisms or bacteria can travel from urethra to bladder, bladder to ureter, and ureter to the kidney which may result in pyelonephritis (infection in the kidney).
Urinary tract is divided in to
Upper urinary tract consist of kidney and ureter and
Lower urinary tract consist of bladder and urethra.

Urinary-System
Causes of UTI
E.coli is the most common microorganism to infect urethra but other microbes proteus, pseudomonas, streptococci, staphylococci and klebsiella are also common. Chlamydia and Mycoplasma can infect the urethra and reproductive system but not the bladder. Chlamydia and Mycoplasma infections may be sexually transmitted and require treatment of sexual partners.
UTI is more common in women because in women, the ascent of organisms into the bladder is easier than in men; the urethra is shorter and the absence of bactericidal prostatic secretions may be relevant.
Sexual intercourse may cause minor urethral trauma and transfer bacteria from the perineum into the bladder.
Risk Factors of UTI
1. Poor Hygiene
2. Using dirty toilets
3. Multiple sexual partner or new sexual partner
4. Using a diaphragm for birth control, because it may slow urinary flow and allow bacteria to multiply.
5. Condom use may also cause UTI because of minor vaginal trauma during intercourse.
6. Tampons and spermicidal jelly may cause irritation of vaginal and surrounding skin which can result in UTI.
7. Pregnancy
8. Menopause (atrophic urethritis and atrophic vaginitis)
9. Nerve damage around bladder or in spinal cord injury patient can not completely empty bladder which can allow bacteria to grow.
10. Using catheters in bedridden patients.
11. Diabetes
12. Bowel incontinence
13. Any instrumentation in the bladder or urethra during surgery.
14. Kidney stones
15. Enlarged prostate
16. Inappropriate use of antibiotics (interrupt natural flora of gastrointestinal tract and urinary tract).

Symptoms of UTI
Symptoms of UTI depends upon age, gender, other associated disorders, presence of catheter and the site of infection.
1. Abrupt onset of frequency of micturition and urgency.
2. Dysuria (pain in the urethra or burning sensation during micturition).
3. Pain in lower abdomen during and after urination.
4. Cloudy urine with an unpleasant odor.
5. Sometimes blood in urine (hematuria which may be microscopic or visible).
6. Fever (when infection reached to kidney, usually in catheterized patients but it can be the first symptom in men).
7. Nausea and vomiting if infection is severe.
Acute Pyelonephritis is a condition when infection spreads to the kidney, recognized by fever with chills, rigors, nausea, vomiting, loin or back pain, hypotension, guarding or rigidity may be an indication of hospitalization.
Diagnosis-
1. Clinical symptoms with medical and surgical history.
2. Investigations/lab tests-

      Urine Dipsticks
Urine microscopy and cytometry
Urine Culture to know microorganism

For these tests patient is asked to collect clean catch urine by washing and wiping genital area and midstream urine sample in a sterile container, so that bacteria around the genital area cannot come in to the urine sample and will prevent the confusion of test results.
       Blood test for complete blood count, urea and electrolytes in infants, children and patients with fever or any complicated infection.
       Blood culture
Imaging tests-
USG (ultrasonography)– Ultrasound uses a device, called a transducer, that bounces safe, painless sound waves off organs to create an image of their structure.
CT scan – CT scans use a combination of x rays and computer technology to create three-dimensional (3-D) images.
MRI – MRI machines use radio waves and magnets to produce detailed pictures of the body’s internal organs and soft tissues without using x rays.
Radionuclide scan– A radionuclide scan is an imaging technique that relies on the detection of small amounts of radiation after injection of radioactive chemicals. Special cameras and computers are used to create images of the radioactive chemicals as they pass through the kidneys.
Urodynamics – Urodynamic testing is any procedure that looks at how well the bladder, sphincters, and urethra are storing and releasing urine. Most of these tests are performed in the office of an urologist—a doctor who specializes in urinary problems—by a urologist, physician assistant, or nurse practitioner. Some procedures may require light sedation to keep a person calm.
Cystoscopy – looking inside the bladder and urethra with a camera lens inserted via the urethra through a long thin tube.
Pelvic examination in women and rectal examination in men.
Investigations to diagnose UTI depends upon age, gender clinical symptoms and severity of infection thus use selectively.
Treatment of UTI
Because UTI caused by microorganisms mostly bacteria so antibiotics are recommended to treat the UTI, after getting the results of urine culture which usually takes 48-72 hours. For lower UTI usually 3 days course of antibiotics are recommended. Trimethoprim is the first choice of treatment if bacteria is trimethoprim sensitive, but for trimethoprim resistant bacteria nitrofurantoin or quinolones are effective.
In severe infections treatment may continue for 7-14 days, depending upon patient’s condition doctor decides for intravenous or oral treatment.
Penicillins and cephalosporins are safe to use in pregnancy but trimethoprim, sulphonamides, quinolones and tetracyclines should be avoided.
Fluid intake of 2-3 liters and urinating frequently is usually recommended to flush out the toxins of kidney.
Prevention of UTI
1. Good personal hygiene
2. Drink plenty of fluids around 3 liters per day
3. Urinate frequently if you feel to empty the bladder, do not hold for long time
4. Cranberry juice helps to prevent infection.
5. Urinate before and after sexual intercourse.
6. Wipe from front to back after toilet, in that way bacteria will not come from anal region to urethral region.
7. During menstruation change pads frequently and tampons use should be avoided.
8. Use non-spermicidal lubricated condoms, because spermicidal jelly is skin irritant which cause bacteria to grow and results in UTI.
9. Use cotton and loose fitting underwear and clothes to keep area around urethra dry.
10. Avoid irritant feminine products like deodorant sprays, powders or douches which irritate urethra.
11. Quit smoking
12. Choose healthy diet rich in fibers, protein.
13. Avoid caffeine, nicotine, carbonated soft drinks, spicy food and alcohol.

Please note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional.

Image curtsey –shutterstock.com
Content source– Davidson’s Principles and Practice of Medicine (22nd edition), The National Institute of Diabetes and Digestive and Kidney Diseases niddk.nih.gov

Kidney Stones

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Kidney plays an important role in excretion of many metabolic breakdown products, including ammonia, urea and creatinine from protein and uric acid from nucleic acids, drugs and toxins. Kidney also plays an important role in regulation of fluid and electrolyte balance. Kidney regulates acid base homeostasis, calcium and phosphate homeostasis, Vitamin D metabolism and production of red blood cells. It has very important role in regulation of blood pressure also.

Renal stone or kidney stone disease is common which can affect all age group and in individuals living anywhere in the world.
Kidney stone consists of aggregates of crystals, which may be either calcium or phosphate or proteins. Kidney stones form in urine and can travel from kidney to bladder through the urinary tract, so It may be anywhere from the kidney to the ureter. Size of calculi or stone may vary greatly from a minute sand particle to large round stone usually in the bladder. Usually crystal deposition occurs in concentrated urine therefore dehydration is a major risk factor for stone formation. Very small stones usually pass through urine without any problem but larger stone causes obstruction and causes pain, infection and bleeding.

The common sites of obstruction from a stone in the upper urinary tract are located at the:
• Junction where the kidney meets the upper ureter,
• Mid portion of the ureter, or
• Lower ureter at its entry into the bladder

Based on the location of stone term used, for example; stone in the kidney called as nephrolithiasis, stone in the urinary tract termed as urolithiasis, stone in the ureter termed as ureterolithiasis.

Types of stones

Most common type of kidney stone is calcium oxalate around 60% and least common type of kidney stone is cysteine which is around 1%.

Calcium oxalate 60%
Calcium phosphate 15%
Magnesium ammonium phosphate (struvite) 15%
Uric acid 10%
Cysteine and others 1%

Calcium stones- when calcium combines with another mineral like oxalate or phosphate then Ca-oxalate, or Ca-phosphate insoluble crystals form. These can be easily seen on plain X –ray. Usually, no specific cause is found on why these stones develop, however they can occur in certain medical conditions such as hyperparathyroidism, certain types of weight reduction surgery, and in several types of kidney disorders.
Magnesium ammonium phosphate (struvite) – Most important cause is infection of urinary tract (by urease producing organisms), which causes rapid stone growth.
Uric acid stones– Uric acid is a product of purine metabolism. Uric acid is 100 times more soluble at a pH > 6 compared to a pH <5.5. Other than dehydration, the most common risk factor for uric acid stone is persistently acidic urine, more commonly due to excessive high protein diet, obesity or gout. These stones cannot be seen on plain X- ray.
Cysteine stones– these are rare and due to an inherited defect in amino acid transport within the kidney. An excess of cysteine crystals are found in the urine of affected patients which clump together to form stones. Patients who are affected tend to be young and develop recurrent kidney stones throughout life. Long term treatment involves close surveillance, education, dietary changes, fluids, and sometimes medications to prevent the stones from recurring.

Predisposing Factors for the Kidney Stones
1. Environmental causes– high ambient temperature and decrease fluid intake leads to dehydration which is a very important risk factor for the kidney stones.
2. Dietary causes – Diet high in protein, high in sodium and low calcium promotes the renal stone.
3. Medical causes – Hypercalcemia due to any cause, hyperparathyroidism, gout, renal tubular acidosis and urinary tract infection are major risk factors for the kidney stones.
4. Surgical causes– surgeries like ileal resection or gastrointestinal tract surgery, weight loss surgery can also promote the kidney stones.
5. Hereditary cause– If someone in the family has history of renal stone then there are more chances to develop renal stone in the individual. Some diseases like familial hypercalciuria, cysteinuria, medullary sponge kidney, primary hyperoxaluria are other conditions which can cause the kidney stones.
6. Medicines- People taking certain medications like diuretics, calcium based antacids, Indinavir (protease inhibitor used for treatment of HIV), topiramate (antiseizure) are also at increased risk of developing the kidney stones.

Symptoms
Symptoms are greatly vary. Sometimes patient is asymptomatic but most commonly it presents with acute severe pain at the flank (loin) which radiates to anterior abdominal wall or to the groin, it may radiate to testes or labium and anterior/lateral region of thigh. Pain intensity increases in few minutes, patient becomes restless and tries to change position, pain may be associated with vomiting, pallor and sweating. Sometimes hematuria (blood in urine), dysuria (difficulty in passing the urine), or fever with chills (if there is infection in urinary tract or in kidney) may occur due to the kidney stones. The intense pain usually subsides within 2-3 hours but constant or intermittent dull pain in the loin or back may persist for hours to days.

How to Diagnose?
1. Symptoms- Typical excruciating pain on the site of stone or loin and radiates to anterior abdominal wall or groin region, and other symptoms described above.
2. Physical exam, medical history, surgical history, family history and diet.
3. Urine analysis to know any infection, blood in urine, protein, glucose, amino acids, urea, creatinine, sodium, calcium, oxalate and uric acid.
4. Blood test will show any biochemical problem which can cause the kidney stone.
5. Imaging technique –about 90% stones contain calcium can be seen on abdominal X ray but CT scan of Abdomen(KUB-kidney ureter bladder) is the best way to diagnose the kidney stone.
6. Sometimes your doctor can ask for IVP to know the proper flow and excretion from the kidney or USG to know the stones within the kidney and if there is any obstruction in urine flow.

What is the treatment?
Treatment of the kidney stones depends on the size and location of stone, But immediate treatment is analgesic with antiemetic because renal colic is unbearably painful and demands strong analgesic.
If stone is less than 4mm diameter it may pass spontaneously through the urinary tract with increase intake of fluids. In certain situations, a tablet called tamsulosin may be beneficial in helping pass a kidney stone which is obstructing the ureter.
If an underlying infection is suspected (fever or chills), urgent medical treatment should be sought immediately with antibiotic coverage. Patients with kidney stones are at high risk for developing infection so antibiotic coverage is also important.
Stones bigger than 6 mm in diameter require endoscopic surgical intervention. Depending upon clinical presentation and site of obstruction your doctor may choose any of the following surgical procedure.
ESWL(Extracorporeal shock wave lithotripsy)– This procedure is performed by the urologist, in which shock waves generated outside the body are focused on the stone, breaking it into small pieces that can pass easily down the ureter.
PCNL (percutaneous nephrolithotomy) – This procedure is performed by urologist, by using nephroscope through small incision in the patient’s back to locate and remove the stone.
Occasionally, a temporary hollow tube called a stent will be required to assist in keeping the urinary tract unobstructed either before or after definitive stone surgery has been carried out.

Preventive measures-
Prevention is always better than cure.
1. Fluid intake- At least 3 liters of fluid intake is very important to prevent kidney stones formation. Even more oral fluids need to be consumed on hotter days due to insensible losses from perspiration (sweating). A good measure of success is the color of the urine should be clear or a very pale yellow.
2. Low salt intake- decrease sodium intake in the diet or salt restriction. The more sodium you take in and excrete, the more calcium you waste in the urine. Excess calcium in the urine can lead to new stone formation. Try to reduce dietary sources of sodium, including fast foods, packaged or canned foods, and salty snacks. Daily sodium intake should be less than 2000mg per day (around one tea-spoon of salt per day).
3. Low animal protein intake- Protein intake should be in moderate amount not very high.
4. Calcium intake- Maintain good calcium intake (calcium forms an insoluble salt with dietary oxalate, lowering oxalate absorption and excretion). The recommended daily requirement of calcium is 1000 mg, and two-thirds is consumed in dairy containing products. You are encouraged to consume two servings of dairy (but no more than two) or other calcium-rich food per day to maintain normal bone stores of calcium.
5. Oxalate- Avoid foods that are rich in oxalate (spinach, rhubarb)
6. Medicines to prevent stone formation- Diuretics, Allopurinol, Potassium citrate, Penicillamine. Avoid Vitamin D and Vitamin C supplementation.
7. Weight loss- Obesity is a risk factor for kidney stone, so maintain healthy lifestyle and weight loss can prevent kidney stone formation.

Few natural Tips to prevent kidney stones-
 Drink plenty of fluids.
Apple- an apple a day keeps the doctor away. Apple has a diuretic property, which helps to prevent kidney stone.
Pomegranate –Freshly squeezed pomegranate juice helps to prevent stone formation, it has astringent property too.
Celery- celery has high fiber content and natural diuretic so it prevents kidney stone formation.
Basil- Basil is a natural kidney toner, drinking basil tea every day or basil juice with honey is very good remedy for kidney stones.
Kidney beans- Kidney beans are not only very high in fiber, they’re also a great source of non-animal protein, B vitamins, and minerals that improve urinary tracts and kidney health.

 

Please note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional.

 

Content Source- Davidson’s Principles and Practice of Medicine (22ndedition) , stoneclinic.com.au

Antibiotics

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Antibiotics are the antimicrobial drugs which are designed to work against microorganisms either by inhibit the growth or kill the infecting organism. Antibiotics are effective against bacteria, so they are also known as antibacterial. It is important to know that antibiotics are not effective against viruses such as common cold and influenza. So before taking any antibiotic proper knowledge about antibiotics is very important. Never take any antibiotic without doctor’s prescription and never ask doctor for prescribing antibiotics, it would be harmful for your body.
Antibiotics were one of the most, if not the most, transformational discoveries in all of medicine. Infections are something that we struggled to treat for many, many years, for centuries before the advent of antibiotics, and infections were a major cause of death before the advent of antibiotics. They are really miracle drugs in cancer chemotherapy, bone marrow transplantation, stem cell transplantation, ant severe infection. But overuse and misuse of antibiotics is worldwide concern nowadays.

Antimicrobials are classified in many ways, according to chemical structure, mechanism of action, against the type of organism, spectrum of activity, type of action and antibiotics obtained from microorganisms. Antimicrobials according to the type of organisms against which primarily active are Antibacterial, Antifungal, Antiviral, Antiprotozoal, Anthelmintic.
Antibiotics have different mechanism of action. They work either by inhibiting cell wall synthesis, inhibiting protein synthesis, cause leakage from cell membranes, cause misreading of mRNA code and affect permeability, interfere with DNA synthesis or DNA function, inhibit DNA gyrase or interfering intermediary metabolism. Antibiotics may be bacteriostatic or bactericidal. Some static drugs may become cidal at higher concentration, on the other hand some cidal drugs may be only static under some circumstances.

Problems with the use of antibiotics
1.Toxicity
Local irritancy – usually at the site of administration, pain and abscess formation at i.m site or thrombophlebitis with i.v administration.
Systemic Toxicity- Almost all antibiotics may cause some type of systemic toxicity, depending upon doses. Some antibiotics Aminoglycosides can cause 8th cranial nerve and kidney toxicity, tetracyclines can affect kidney and liver, chloramphenicol can cause bone marrow depression, vancomycin can cause hearing loss and kidney damage, polymixin B and amphotericin B can cause neurological and renal toxicity. So never use any antibiotics without doctor’s prescription and advise.
2. Hypersensitivity Reactions
All antibiotics can cause unpredictable reactions from rashes to anaphylactic shock.
3. Drug resistance
Natural resistance– some microbes have always been resistance to certain antibiotics. They lack the metabolic process or the target site which is affected by a particular drug.
Acquired Resistance- It is development of resistance by organism due to the use of antibiotics over the period of time. It is the biggest problem for public health. Bacteria, like any living organism, want to survive. They are adapted that way, and any successful bacteria is the bacteria that’s most able to survive in the environment. So bacterial resistance is largely inevitable, because bacteria will always change in order to survive, this is a phenomenon that plays out in nature. Resistance may be developed by mutation or gene transfer. Resistance organisms can be either drug tolerant, drug destroying, or drug impermeable.
4. Superinfection
This is an appearance of new infection because of using antibiotics. Antibiotics may alter the normal microbial flora of our body which is natural host defence for our body. More complete the suppression of body flora, greater the chances of developing superinfection. Most common example is antibiotic induced diarrhea, because of suppression of colonic bacteria by antibiotic. Superinfections are more common when host defence is compromised.
5. Nutritional Deficiency
Prolonged use of antibiotics alter the normal intestinal flora (which plays an important role in synthesis of Vitamins B complex group and Vitamin K), may result in vitamins deficiency.
6. Masking of an infection
Short course of an antibiotic may be sufficient to treat one infection but it can also suppress another organism for a while which may become a severe infection later. For example syphilis is masked by single dose of penicillin which is enough to cure gonorrhea.

The most common and biggest problem today with antibiotic use is the resistance, The golden age of antibiotics appears to be coming to an end, its demise hastened by a combination of medical, social and economic factors. For decades, these drugs made it easy for doctors to treat infections and injuries. Now, common ailments are regaining the power to kill.

The problem goes beyond treating infections. As bacterial resistance grows, Lesho said, “we’re all at risk of losing our access” to medical miracles we’ve come to take for granted: elective surgeries, joint replacements, organ transplants, cancer chemotherapies. These treatments give bacteria an opportunity to hitch a ride on a catheter or an unwashed hand and invade an already vulnerable patient.
The struggle to sustain the effectiveness of antibiotics is a never-ending arms race. If humankind were regularly finding new anti-microbial agents and turning them into medicines, there might be less cause for worry.
Researchers haven’t identified a new class of antibiotic medication since 1987. As a result, while bacteria have continuously evolved new ways to develop resistance against antibiotics, the medicines have not gained new mechanisms to fight back.
Because of overuse and misuse of antibiotics microorganisms also found new ways to survive, they modify themselves against antibiotic and thus antibiotic does not work against microorganism. Though hospitals are following infection control policies, but everyone has to aware the fact about antibiotics. We are close to the time of end of antibiotic usage only because of resistance. We are quickly running out of therapies to treat some of these infections that previously had been eminently treatable. There are bacteria that we encounter, particularly in health-care settings, that are resistant to nearly all — or, in some cases, all — the antibiotics that we have available to us, and we are thus entering an era that people have talked about for a long time.
So I want to tell you that never use antibiotics without doctor’s prescription and never force them for prescribing antibiotics.
If doctor prescribes you antibiotics, complete the full course and in the correct way as doctor told you, and follow your doctor’s instructions.

Content source – latimes.com, medical news, The essentials of pharmacology book by K.D.Tripathi ( 6th edition)

Please note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional.

How To Fight With Depression

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In my previous blog I have discussed about the depression and its causes, here I will talk about treatment that can help a depressed person overcome depression. So if you have not read that then click here

Treatment-
The worst thing about depression is that it a real illness which can be very serious but best thing about this is that it is treatable. If your symptoms are severe enough then a make a doctor appointment and talk to doctor in detail. The choice of treatment depends on the pattern, severity, persistence of depressive symptoms and the history of the illness. As with many illnesses, early treatment is more effective and helps prevent the likelihood of serious recurrences. Depression must be treated by a physician or qualified mental health professional.

Few natural tips of treating Depression
1. If you feel you are sad and have the symptoms of depression, talk to the person you trust more, talk to your friend, or your loved one or who is in your close relation (like your parent, or your spouse, your best friend), Don’t be isolated, involve in social gathering, go for outing, meeting with your friends this will help you reminding past and nice memories.
2. Being optimistic- you know what is the cause or may not, but you have to be very positive towards your life, your job and in everything you are involved. Boost your mind by thinking positive only. Make your will power very strong.
3. Go near to the nature- Nature is such a precious gift in our life, nature will make you feel better in all ways it rejuvenate you to feel emotionally and physically. IT will boost your inner strength. Naturo-therapy is the best treatment for depression.
4. Yoga and Meditation– Yoga has uncountable benefits, it not only builds your inner strength and awareness but provides many mental and physical benefits. It focuses your attention on your body’s abilities at the present moment. Yoga is known for its ability to soothe tension and anxiety in the mind and body. But it can also have an impact on a person’s exercise capacity. So if you want to get rid from depression and anxiety you must practice Yoga every day. Everyday 30 minutes yoga is good for you.
5. Daily routine- You should fix your goal. Every day in the morning make “to do list” and try to do all those things within your time limit with full enthusiasm. You have to fix your daily routine from time you wake up to time you go bed, good sleep is important so try to sleep early and wake up early but never too late. Fix your meal time.
6. Hygiene- You should follow hygienic habits. Keep your room nice and clean, Open the windows in your room for fresh air and natural sunlight which helps to fight depressive mood. You can use some Quotations on your wall which boost up your mind. Clean your bed every day and change your bedsheet frequently, do not use dark and dull color bedsheets, use light and colorful bedsheets.
7. Eat healthy- Always eat healthy food rich in protein, fibers like green leafy vegetables and fruits. Drink plenty of water, 2-3 liters water every day to flush out the toxins. Eat healthy, think healthy and stay healthy.
8. Dance and Music- turn on any soothing light music while at home, dance on music can help you to feel better physically and emotionally.
9. Avoid caffeine after 4 pm, if you have difficulty in sleeping.
10. Never take alcohol.

Medical treatment-
If symptoms are severe then doctor may prescribe you antidepressants which are of different types and some medications may take few weeks or longer to take full effect.
Different kinds of antidepressants-
SSRI (Selective Serotonin Reuptake Inhibitors), SNRIs (Serotonin Nor-epinephrine Reuptake Inhibitors), NDRIs (Nor-epinephrine Dopamine Reuptake Inhibitors), MAO (Mono Amine Oxidase) inhibitors, Atypical antidepressants, Tricyclic antidepressants.
All these medication have some side effects and MAO inhibitors also have some food restrictions (cheese containing food, wine) because of drug interactions. So always discuss about side effects of the drugs with your doctor or pharmacist.

Doctor may choose to treat you with either combinations of two antidepressants, or one antidepressant and one mood stabilizer or antidepressants with antipsychotic drugs.

Guidelines for antidepressants-
1. All antidepressants have side effects so always discuss about the drug and its side effects with your doctor.
2. Keep patience, because sometimes drugs may take week or longer to show full effect.
3. Some foods are restricted in MAO inhibitors like cheese and wine, so never take this if you are taking the drugs.
4. If you want to take any other medicine please ask your doctor first.
5. If you become pregnant or planning to get pregnant or you are breastfeeding inform your doctor, because some antidepressants may pose risk to your unborn child or nursing baby.
6. Be careful while driving or using machinery, especially if your medicine makes you sleepy.
7. Never stop antidepressants without doctor’s advice, sudden stopping of drugs may cause sudden worsening of symptoms or withdrawal like symptoms. They should be stopped gradually and according to your doctor’s instructions.
8. If you develop any new symptom please inform your doctor.
9. During treatment or before treatment anytime if you have any thought of hurting yourself or suicidal thought, inform the doctor immediately.

Please note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional.

 

Depression

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What is depression?
Depression is a simple word but it has deep and vast meaning, In my words Depression is a feeling generated by your state of mind, it is a sad feeling, or feeling low, not feeling good, not feeling energetic are usually used to express depression and person say I am depressed. Depression is very common problem nowadays. It is a real medical illness which comes in many forms and really needs attention.
Though it is a feeling in your mind state but it may be a real illness or disease. So you have to know what depression is. Life is full of ups and down and sometimes person may not accept all aspects of life and can feels sad or goes in to depression, which not only affect the person who is depressed but also his surroundings or family members who are very close to the person.
Usually people think, feeling sad or feeling dull is depression, but it is more than that, there are few signs and symptoms which can help you to diagnose depression.
1. Persistent sad feeling or anxious, loneliness, emptiness.
2. Loss of interest in daily activity and hobbies. Person may lose the interest in daily activities and he or she may lose the interest in his or her favorite activity or hobby also. He may lose interest in sex too.
3. Sleep disturbance – problem in falling asleep or problem in waking up or disturbed sleep.(Either sleeping too much or less)
4. Fatigue, low energy – person will always feel tired (fatigue), or dull. No motivation to work. Ability to think and speak are slowed down which may affect body movements too.
5. Guilt or feeling of hopelessness or worthlessness.
6. Poor concentration – person cannot concentrate on work, affects ability to take decisions, impacts memory, person finds hard to remember or recall things.
7. Suicidal thought or harming himself by any mean
8. Change in appetite- Though decrease in appetite is common but in some people there may be increase in appetite. So weight loss and weight gain both can be seen.
9. Other psychological disturbances like irritation, agitation, mood changes may be seen.
10. Unexplained body aches may also be seen like headache, pain in abdomen or in any body part.
For diagnosis at least five of these symptoms should be present during most of days, almost every day for at least two weeks and severely interrupting daily activities. If you have these symptoms then make a doctor appointment and talk to doctor in detail.

It is not necessary that all these signs will be present in a depressed person but only few of them may also present so counselling and asking questions related to all these symptoms are very important for diagnosing the problem. And if you are asking questions you have to take the patient under your confidence and make sure that information provided by the patient will not go outside. The most important question asking about suicidal thoughts or any thought to harm him-self or her-self.

Causes-
There may be different causes of depression from genetic, biochemical, environmental to any life event. Depression can occur in any age but more often starts by the age 16. In teenagers stress may be related to school life, studies or friends, any trauma, love relations, loss of loved one or any other. In adults causes may be related to family life, stressful situation between partners, work load in the office, competition everywhere, infidelity, not getting success at work, unsatisfactory jobs, any trauma or loss of loved one and much more. Sometimes depression is medication induced, related to medical problems and long term illness. In women depression may be due to hormonal changes during menstrual cycle, before menstruation known as pre menstruation syndrome (PMS). After delivery of baby depression is called as postpartum blues which is more common in women due to hormonal and physiological changes in body and adding another responsibility in her life of taking care of baby.

Depending on symptoms, duration and cause depression may be of different varieties-
Major Depression- Symptoms are severe enough to interrupt daily activities, and presents at least two weeks with noticeable change in previous level of functioning.
Bipolar I Disorder-Mood disorder in which patient experiences manic symptoms (elated mood) for at least one week that cause significant distress or impairment in his/her level of functioning.
Dysthymic Disorder-It is a chronic disorder characterized by depressed mood that presents most of the time during the day and present on most days for at least two years.
Cyclothymic Disorder- A chronic disorder characterized by many episodes of depressed mood and in between many episodes of hypomanic mood (Mild elated mood) for at least two years.
Seasonal Affective Disorder-It is characterized by depressive symptoms usually in winter months and in snowy places,when there is absence of sunlight, people can not go outside, all the activities are limited inside the closed home.
Post traumatic depression- After any trauma or because of loss of loved one .It is different from Grief in which usually return of normal baseline functioning within two months but in depression patient do not returns to his baseline level functioning.
Postpartum Depression- Symptoms starts within one month after giving birth to baby and may continue for long time.

Diagnosis-
Usually symptoms and physical exam can diagnose the Depression ,no lab tests are necessary but sometimes to rule out medical causes doctor may order for lab tests.

Thyroid and Pregnancy

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Normally pregnancy cause changes in thyroid and its function because of pregnancy related hormones.

1. Hormonal Changes– Human chorionic gonadotropin (hCG) and Estrogen cause increase in thyroid hormones level in the blood.

hCG (produced by placenta) is similar to TSH and mildly stimulates the thyroid to produce more thyroid hormones. So high hCG levels in the first trimester may result in a slightly low TSH (called subclinical hyperthyroidism).

Increased estrogen produces higher levels of thyroid-binding globulin, a protein that transports thyroid hormone in the blood.

However, measurements of “Free” hormone (that not bound to protein, representing the active form of the hormone) usually remain normal. The thyroid is functioning normally if the TSH, Free T4 and Free T3 are all normal throughout pregnancy.

2. The size of thyroid increases slightly in healthy women during pregnancy, but not enough to be detected by a physical exam. Only with the help of very sensitive imaging techniques (ultrasound), it is possible to detect an increase in thyroid volume in some women.

3. Physiological changes during pregnancy such as increase in cardiac output, oxygen consumption and heat production may mimic mild hyperthyroidism and is the reason why hyperthyroidism remain undetectable during pregnancy. Even before conception, thyroid conditions that have lingered untreated can hinder a woman’s ability to become pregnant or can lead to miscarriage.

Therefore detecting a thyroid problem is important, for all those already diagnosed with a condition and if they are planning to become pregnant or are pregnant.

In a pregnant women thyroid hormone plays a very important role in the normal development of the baby’s brain and nervous system and her own expanded metabolic needs. For the first 10-12 weeks of pregnancy, the fetus is completely dependent on the mother for the production of thyroid hormone. By the end of 12 week, the baby’s thyroid begins to produce thyroid hormone on its own. But fetus is still dependent on mother for intake of adequate amount of iodine. The best way to ensure adequate amounts of iodine reach the unborn child is for the mother to take a normal diet with iodized salt, or prenatal vitamin with a sufficient amount of iodine. The WHO recommends iodine intake of 200 micrograms/day during pregnancy to maintain adequate thyroid hormone production.

Preconceptional counseling: Considering the hazards during pregnancy, preconceptional counseling is important. Adequate treatment should be instituted to bring down the thyroid function profile to normal. Radioactive iodine (131I) therapy should not be given to patients trying to get pregnant or female wants pregnancy within one year. If pregnancy occurs inadvertently, termination should be done. Oral pill is to be withheld because of accelerated metabolism and disturbed liver function.

Hyperthyroidism in pregnancy

Autoimmune hyperthyroidism (Graves’ disease) due to thyroid stimulating antibodies is the most common cause. Other causes are: Nodular thyroid disease, sub-acute thyroiditis, hyperemesis gravidarum and trophoblastic disease.

Diagnosis

  • History, physical examination and lab tests.
  • Measuring levels of FT4 (high), FT3 (high) and TSH (low).
  • Thyroid peroxidase antibodies (TPOAb), (Anti microsomal antibodies) and thyroid stimulating immunoglobulin should be measured.
  • Ultrasonography of the fetal thyroid gland is done when the mother is taking anti thyroid drugs.
  • Radioactive iodine uptake and scans are contraindicated during pregnancy as it will cross the placenta and damage the fetal thyroid gland permanently.

Complications Of Untreated Hyperthyroidism

Maternal Miscarriage, preterm delivery, preeclampsia, congestive heart failure, abruptio placenta, thyroid storm and infection.

Fetal/Neonatal: IUGR, prematurity, stillbirth, hyperthyroidism, hypothyroidism, increased perinatal morbidity and mortality.

Treatment –

Mild hyperthyroidism with minimal symptoms may not require any treatment with close monitoring. Severe hyperthyroidism require to treat drugs which interfere production of thyroid hormones.

Antithyroid drugs [propylthiouracil (PTU) or methimazole (MM) is the mainstay of treatment and are very effective. The goal of therapy is to keep the mother’s free T4 and free T3 levels in the high-normal range on the lowest dose of antithyroid medication.

Propylthiouracil is given at a daily dose of 300–450 mg and continued till the patient becomes euthyroid, the maintenance dose being 50 and 150 mg daily.

Carbimazole is given orally with a daily dose of 10–40 mg and maintained at this dose until the patient becomes euthyroid. Then it is progressively reduced to a maintenance of between 5 mg and 15 mg daily.

Side effects – Both the drugs may cause fetal goiter and hypothyroidism. Methimazole may be associated with aplasia cutis of the neonate and has the risk of embryopathy.

Therapy should be closely monitored during pregnancy. Fetal surveillance is maintained with serial USG, NST and BPP. The drugs are not contraindicated during breastfeeding provided the dose is kept relatively low and close monitoring of the neonatal thyroid functions is carried out. Cord blood should be taken for TSH and free T4 at the time of delivery to detect neonatal hyperthyroidism.

Thyroidectomy –surgical removal of thyroid is an option for the patients those who develop an allergic reaction to the drugs or who have pressure symptoms. It can be done safely in the second trimester with prior biochemical control.

Hypothyroidism in Pregnancy

 The Causes of hypothyroidism in pregnancy may be due to

  • Undiagnosed before pregnancy
  • Hypothyroid women who either discontinue thyroid therapy or taking inadequate doses of antithyroid drugs
  • Hyperthyroid women on excessive amounts of antithyroid drugs
  • Women with lithium or amiodarone therapy.
  • Hashimoto thyroiditis ( autoimmune disorder )is the most common cause of Primary hypothyroidism in pregnancy

Complications or risks–

 Maternal – preeclampsia, anemia, myopathy, and congestive heart failure.

Neonatal – Miscarriage, stillbirth and prematurity and deficient intellectual development of the child.

Diagnosis–

Physical exam, clinical symptoms and lab tests

  • TSH -Serum TSH should be repeated at an interval of 6–8 weeks as there is increased demand of thyroid hormone in the second half of pregnancy.
  • Serum thyroid peroxidase antibodies (TPO-Ab) or antimicrosomal antibodies are elevated in autoimmune thyroiditis.

Treatment –

Synthetic levothyroxine-levothyroxine requirements frequently increase during pregnancy, so If the patient is having substitution therapy in pre-pregnant state, the dose of levothyroxine need to be increased in pregnancy. Generally, therapy is started 2 to 2.4 mcg/kg/day and then maintenance doses 75 and 150 mcg of levothyroxin per day. The serum TSH should be repeated every 2 to 6 weeks. After delivery of the child, the woman may go back to her usual pre-pregnancy dose of levothyroxine.

Levothyroxine and prenatal vitamins should not be taken at the same time because iron and calcium in the prenatal multivitamins can impair the absorption of thyroid hormone from the gastrointestinal tract and therefore should be separated by at least 2-3 hrs. Levothyroxin is safe during pregnancy.

Hyperthyroidism

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The term hyperthyroidism refers to any condition in which there is increased thyroid hormone produced in the body means the thyroid gland is overactive. Another term for this problem is thyrotoxicosis, which refers to high thyroid hormone levels in the blood stream, irrespective of their source.
Symptoms

  • Poor concentration
  • Fatigue/tiredness
  • Frequent bowel movements/Diarrhea
  • Goiter (enlarged thyroid gland) or thyroid nodules
  • Hair loss
  • Hand tremor
  • Heat intolerance
  • Increased appetite
  • Increased sweating
  • Irregular menstrual periods in women
  • Nervousness
  • Pounding or racing heart beat (palpitations)
  • Restlessness
  • Sleep problems
  • Weight loss despite a good appetite

Hyperthyroidism usually begins slowly but in some young patients these changes can be very abrupt. At first, the symptoms may be mistaken for simple nervousness due to stress.

Causes
The most common cause is overproduction of thyroid hormone by the entire thyroid gland. This condition is also known as Graves’ disease(autoimmune disorder). Graves’ disease is caused by antibodies in the blood that turn on the thyroid and cause it to grow and secrete too much thyroid hormone. This type of hyperthyroidism tends to run in families and it occurs more often in young women.
Other common causes include:

  • Thyroiditis-Inflammation of the thyroid due to viral infections, some medicines, or after pregnancy .
  • Taking too much thyroid hormone can cause thyrotoxicosis.
  • Nodules or lumps in the thyroid that may gradually grow and increase their activity so that the total output of thyroid hormone into the blood is greater than normal. This condition is known as toxic nodular or multinodular goiter.
  • Some tumors of the testes or ovaries (rare)
  • Getting medical imaging tests with contrast dye that has iodine (rare, and only if there is a problem with the thyroid).

Thyroid hormone regulation
The thyroid itself is regulated by another gland located in the brain, called the pituitary. In turn, the pituitary is regulated in part by thyroid hormone that is circulating in the blood (a “feedback” effect of thyroid hormone on the pituitary gland) and in part by another gland called the hypothalamus, also a part of the brain.The hypothalamus releases a hormone called thyrotropin releasing hormone (TRH), which sends a signal to the pituitary to release thyroid stimulating hormone (TSH). In turn, TSH sends a signal to the thyroid to release thyroid hormones. The rate of thyroid hormone production is controlled by the pituitary gland. If there is an insufficient amount of thyroid hormone circulating in the body to allow for normal functioning, the release of TSH is increased by the pituitary and TSH stimulates the thyroid to produce more thyroid hormone. In contrast, when there is an excessive amount of circulating thyroid hormone, the release of TSH is reduced as the pituitary attempts to decrease the production of thyroid hormone.

Diagnosis
Physician will ask questions about your symptoms, do a physical exam with reflexes, medical history, family history and order medical tests to diagnose hyperthyroidism.
Blood tests – to measure your thyroid hormones TSH, T3, and T4. A high level of thyroid hormone in the blood plus a low-level of TSH is common with an overactive thyroid gland.
Imaging tests of the thyroid-If blood tests show that your thyroid is overactive, your doctor may ask for
•   Radioactive iodine uptake and scan
•   Thyroid ultrasound

Treatment
No single treatment is best for all patients with hyperthyroidism. The appropriate choice of treatment will be influenced by your age, the type of hyperthyroidism that you have, the severity of your hyperthyroidism, other medical conditions that may be affecting your health and your own preference.

Antithyroid drugs
Methimazole , Propylthiouracil (PTU)
Methimazole is usually preferred one due to less severe side-effects. These drugs work well to control the overactive thyroid, bring quick control of hyperthyroidism and do not cause permanent damage to the thyroid gland.
Side effects – allergic reactions, red skin rashes, hives, fever and joint pain. Rare but serious condition called Agranulocytosis (decrease number of WBCs). If you are taking one of these drugs and get an infection such as a fever or sore throat, you should stop the drug immediately and check for a white blood cell count that day. Even if the drug has lowered your white blood cell count, the count will return to normal if the drug is stopped immediately. Liver damage is another very rare side effect. You should stop either methimazole or PTU and call your doctor if you develop yellow eyes, dark urine, severe fatigue, or abdominal pain.

Radioactive iodine
Another way to treat hyperthyroidism is to damage or destroy the thyroid cells that make thyroid hormone .The radioactive iodine taken just once by mouth in liquid or capsule form. Once swallowed, the radioactive iodine gets into your blood stream and quickly is taken up by the overactive thyroid cells. The response to treatment can take from 6 to 18 weeks, during which time drug treatment may be used to control hyperthyroid symptoms, radioactive iodine destroys the cells that have taken it up. The result is that the thyroid or thyroid nodules shrink in size, and the level of thyroid hormone in the blood returns to normal. Radioactive iodine is often recommended if you have Graves’ disease and are older than 50, or if you have thyroid nodules (toxic multinodular goiter) that are releasing too much thyroid hormone. Radioactive iodine is contraindicated if:
a. You are pregnant or you want to become pregnant within 6 months of treatment.
b. You are breast-feeding.
c. You have thyroiditis or another kind of hyperthyroidism that is often temporary.
Side effects – side effects of radioactive iodine treatment is for short-term, neck tenderness, swelling, nausea , vomiting, swelling and tenderness of the salivary glands, dry mouth, taste changes.

Beta-blockers
Beta-blocker drugs, such as atenolol or propranolol, do not block the production of thyroid hormone. Instead, they use for symptomatic control of hyperthyroidism, especially rapid heart rate, trembling, anxiety, and the high amount of heat the body produces.

Surgery
Removal of the thyroid gland is another permanent solution, but is often the last option. This procedure must be performed by a highly skilled and experienced thyroid surgeon because of complications include the risk of damage to nerves around the larynx (voice box) and to the nearby parathyroid glands, which control calcium metabolism in the body. Surgery is recommended when there is an enlarged thyroid gland that makes breathing difficult or when antithyroid drugs are not working, or when there are reasons not to take radioactive iodine. It may also be used in people who also have thyroid nodules, especially when the nodules may be cancerous.
Another important thing that after surgical removal of thyroid the source of your hyperthyroidism is gone and you will likely become hypothyroid. As with hypothyroidism that develops after radioiodine treatment, your thyroid hormone levels can be restored to normal by treatment once a day with a thyroid hormone supplement. So the patient will need to be monitored regularly for adequate thyroid hormone levels in the blood.

If left untreated, hyperthyroidism can lead to other health problems including congestive heart failure, abnormal heartbeat, and loss of bone mineral (osteoporosis).

Food to avoid
To increase the effectiveness of your radioactive iodine therapy, you may be prescribed a low iodine diet. The highest sources (and those to be avoided) are iodized salt, grains and cereals, some breads, fish from the sea, shellfish, beef, poultry, pudding mixes, milk and milk products.
Avoid restaurant foods
Consult your doctor before discontinuing or taking any medication.

Hypothyroidism

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Want To Know About Your Thyroid???

Hypothyroidism is a underactive thyroid gland means that the thyroid gland can’t make enough thyroid hormone to keep the body running normally. People are hypothyroid if they have too little thyroid hormone in the blood. Common causes are autoimmune disease, surgical removal of the thyroid, and radiation treatment.

Signs and symptoms of hypothyroidism

Symptoms of hypothyroidism develop slowly, often over several years. At first, you may feel tired and sluggish. Later, you may develop other signs and symptoms of a slowed-down metabolism, including:

  • Cold intolerance
  • Constipation
  • Muscle weakness
  • Weight gain despite of not eating more food
  • Joint or muscle pain
  • Feeling sad or depressed
  • Feeling very tired
  • Dry skin
  • Dry, thinning of hairs
  • Slow heart rate
  • Less sweating than usual
  • A puffy face
  • A hoarse voice
  • Heavy or irregular menstrual periods and fertility problems

Hypothyroidism poses a special danger to newborns and infants. A lack of thyroid hormones in the system at an early age can lead to the development of cretinism (mental retardation) and dwarfism (stunted growth),therefore most infants now have their thyroid levels checked routinely soon after birth. If they are hypothyroid, treatment begins immediately.

Diagnosis

To diagnose hypothyroidism, your doctor will look at your symptoms, physical exam and blood tests.Because the symptoms are so variable and non-specific, the only way to know for sure whether you have hypothyroidism is with a simple blood test for TSH and T4. An abnormally high TSH means hypothyroidism: the thyroid gland is being asked to make more T4 because there isn’t enough T4 in the blood.

Treatment

Hypothyroidism is a lifelong condition, but taking thyroid hormone pills every day can prevent related health problems. Synthetic T4 (Levothyroxine) is the best medicine for hypothyroidism because it works the same way as your own thyroid hormone. Finding the right dose of thyroid hormone may take time. Your starting dose depends upon your weight, age, and medical conditions. After 6 to 8 weeks, your doctor will check your blood hormone levels. If needed, the amount of hormone will be adjusted until tests show that you are taking the right amount. You should get a checkup at least once a year to make sure your dose of thyroid hormone is still right for you.

Follow-up

The goal of treatment is to get and keep your TSH in the normal range, so you’ll need to have your TSH checked about every 6 to 10 weeks after a thyroxine dose change. You may need tests more often if you’re pregnant or you’re taking a medicine that interferes with your body’s ability to use thyroxine. Babies with hypothyroidism must get all their daily treatments and have their TSH levels checked as they grow, to prevent mental retardation and stunted growth. Once you’ve settled into a thyroxine dose, you may need TSH tests about once a year.

See your doctor if you have these conditions 

  • Your symptoms not improving or getting worse.
  • You want to change your thyroxine dose or brand, or change taking your pills with or without food or want to stop the treatment if you think you are doing well. Rather than stopping your pills completely, you might ask your doctor to try lowering your dose. If your TSH goes up, you need to continue treatment.
  • You gain or lose a lot of weight (as little as a 10-pound difference for those who weren’t overweight to begin with).
  • You start or stop taking a drug or changing dose of the drug that can interfere with absorbing thyroxine (such as certain antacids, calcium supplements and iron tablets). Medications containing estrogen also impact thyroxine doses, so any change in such a medication should prompt a re-evaluation of your thyroxine dose.
  • You’re not taking all your thyroxine pills regular.

Foods should be avoided

Soy – The hormone estrogen can interfere with your body’s ability to use thyroid hormone, Soy is loaded with plant-based phytoestrogen, and some researchers believe too much soy may increase a person’s risk for hypothyroidism. However, because soy hasn’t been definitively linked to hypothyroidism, there are no specific dietary guidelines.
Vegetables (Broccoli, Brussels sprouts, cabbage, cauliflower, kale, turnips )can interfere with the production of thyroid hormone, particularly people who have an iodine deficiency. Cooking the vegetables can reduce the effect that cruciferous vegetables have on the thyroid gland. Limiting your intake to 5 ounces a day appears to have no adverse effect on thyroid function. Gluten, junk foods, coffee, alcohol also should be avoided.

Want To Know About Your Thyroid???

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The thyroid gland is a butterfly shaped endocrine gland that is normally located in the lower front of the neck. The function of thyroid gland is to make thyroid hormones, which are secreted in to the blood and then carried to every tissue in the body. Thyroid hormone plays a very important role in the body as use energy, stay warm and keep the brain, heart, muscles, and other organs working as they should. They help in regulation of growth and metabolism in the body. Thyroid hormones also help children grow and develop.
The thyroid’s hormones regulate vital body functions, including: Continue reading →