Womens Health

Women's Health Articles - General Medical ProblemsBy Date of Release Topic April 2, 2000 Controlling Hypertension Without Medicine October 31, 1999 Osteoporosis in Spite of Estrogen Replacement September 19, 1999 Idiopathic Cyclic Edema September 12, 1999 Facial Hair Growth After Menopause August 15, 1999 Cholesterol and Lipid Disorders August 8, 1999 Guidelines for Healthy Weight June 13, 1999 Cellulite - Is there hope? April 18, 1999 Malignant Melanoma Skin Cancers in Women March 7, 1999 Ulcer Symptoms and Helicobacter pylori January 24, 1999 Insulin Resistance Syndrome November 29, 1998 Involuntary Weight Loss Evaluation October 18, 1998 Low Back Pain -- When is Imaging Needed? September 20, 1998 Hormones and Hip Fractures in Older Women September 13, 1998 Heart Problems Caused by Diet Pills August 30, 1998 When is High Blood Pressure Hypertension? June 28, 1998 Diabetic Tendency in Polycystic Ovary Syndrome May 3, 1998 Menstrual Migraine Headache November 16, 1997 New Diabetes Diagnostic Categories October 27, 1997 Accuracy of Echocardiography in Women

Guidelines for Healthy Weight

Frederick R. Jelovsek MD

What should I weigh? The answer might be based on your age (older women will need to weigh less) , on your desire to be at low risk for death due to obesity-related diseases, or just according to how you wish your body to look.

As far as your health goes, avoiding an excessive amount of body fat is the best way to lower your risk from heart disease, hypertension, diabetes and even from developing gall bladder disease. Sometimes, it is questionable as to what is ideal body weight. A  journal supplement, Chez RA (ed.): Weighing the options on managing obesity. Contemporary Ob/Gyn 1999; June supplement:3-30, looks at the issues of weight and health and what is the best way to manage weight problems.

Is the body mass index (BMI) the best measure of how much fat is in my body?

Body mass index, BMI, is only an indirect measurement of body fat. For scientific research purposes there are more accurate methods of measuring what percent of a body's weight is composed of fat such as hydrodensitometry (underwater weighing) and dual-energy x-ray absorptiometry. Physical measurements such as waist and hip circumferences and skin fold thickness in the back of the elbow are also used.

The BMI happens to be the most commonly used measurement in epidemiologic studies and for middle-aged men and women, it correlates over 90% with fat mass densitometry. For older adults who tend to have less muscle mass proportionally, it loses some of its accuracy as an absolute measurement.

The BMI is also called the Quetelet index and is calculated by the weight in kilograms divided by the square of the height in meters. While it does not distinguish fat mass from lean or muscle mass, it is a very useful approximation to what one should weigh depending on height.

What are the health complications of obesity?

In order to determine what people should weigh, researchers have looked at risk of death by different BMI categories in order to determine what would be ideal. Keep in mind that excess weight can have health-associated problems that do not result for quite a while.

It can make arthritis or low back problems worse, cause diabetes and gall bladder disease. Risk of Type II diabetes (usually adult onset) rises in women at a BMI of over 22 even though the normal range for BMI is 19-25.

Deaths from cardiovascular disease in non-smoking women rises slightly at a BMI of 22-25 but takes a dramatic jump at a BMI of over 30. Each kilogram (2.2 lbs) of weight loss will reduce systolic blood pressure (the first number) by .43 mm Hg and diastolic blood pressure (the second or bottom number) by .33 mm HG in women who have hypertension.

Certain cancers have also been associated with excess weight. Cancer of the gall bladder, breast, uterus and ovaries are more common in obese women and weight loss seems to significantly reduce these risks. Obesity is also a risk factor in for osteoarthritis which is the condition responsible for more than 70% of hip and knee replacements.

In overweight individuals weight loss of an average of 11 lbs (5 kg) reduced the risk of developing osteoarthritis by more than 50%.

BMIs of 28-30 have a 2.4 times risk of infertility and ovulatory disorders compared to women with a BMI of 20-22. Excess hair growth and acne can also be associated with increased weight and disappear with weight loss.



What is the definition of overweight or obesity?

While BMI is not the perfect measurement for assessing increased body fat, it is the most easily obtained measurement that has a high correlation with percent of body fat so most of the standards are set using BMI.

Even though there can be some increased health risks within the upper limits of the normal range, various groups such as the World Health Organization, the American Institute of Nutrition and the International Obesity task force, among others have given some guidelines.

Weight Category Definitions

Classification BMI Body Mass Index
Underweight less than 18.5
Normal 18.5 - 24.9
Overweight 25.0 - 29.9
Obesity 30.0 - 39.9
Extreme Obesity 40.0 and greater

You may calculate your body mass index in pounds or kilograms or look up on the table below where your current BMI puts you.


Normal Overweight Obesity Extreme Obesity
BMI 18.5 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Height Weight (in pounds)
4'10" 88 91 96 100 105 110 115 119 124 129 134 138 143 148 153 158 162 167 172 177 181 186 191 196 201 205 210 215 220 224 229 234 239
4'11" 91 94 99 104 109 114 119 124 128 133 138 143 148 153 158 163 168 173 178 183 188 193 198 203 208 212 217 222 227 232 237 242 247
5' 95 97 102 107 112 118 123 128 133 138 143 148 153 158 163 169 173 179 184 189 194 199 204 209 215 220 225 230 235 240 245 250 255
5'1" 98 100 106 111 116 122 127 132 137 143 148 153 158 164 169 174 180 185 190 195 201 206 211 217 222 227 232 238 243 248 254 259 264
5'2" 101 104 109 115 120 126 131 136 142 147 153 158 164 169 174 180 185 191 196 202 207 213 218 224 229 235 240 246 251 256 262 267 273
5'3" 104 107 113 118 124 130 135 141 146 152 158 163 169 175 180 186 192 197 203 208 214 220 225 231 237 242 248 254 259 265 270 278 282
5'4" 108 110 116 122 128 134 140 145 151 157 163 169 174 180 186 192 197 204 209 215 221 227 232 238 244 250 256 262 267 273 279 285 291
5'5" 111 114 120 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 246 252 258 264 270 276 282 288 294 300
5'6" 114 118 124 130 136 142 148 155 161 167 173 179 186 192 198 204 210 216 223 229 235 241 247 253 260 266 272 278 284 291 297 303 309
5'7" 118 121 127 134 140 146 153 159 166 172 178 185 191 198 204 211 217 223 230 236 242 249 255 261 268 274 280 287 293 299 306 312 319
5'8" 121 125 131 138 144 151 158 164 171 177 184 190 197 203 210 216 223 230 236 242 249 256 262 269 276 282 289 295 302 308 315 322 328
5'9" 125 128 135 142 149 155 162 169 176 182 189 196 203 209 216 223 230 236 243 250 257 263 270 277 284 291 297 304 311 318 324 331 338
5'10" 129 132 139 146 153 160 167 174 181 188 195 202 209 216 222 229 236 243 250 257 264 271 278 285 292 299 306 313 320 327 334 341 348
5'11" 132 136 143 150 157 165 172 179 186 193 200 208 215 222 229 236 243 250 257 265 272 279 286 293 301 308 315 322 329 337 343 351 358
6' 136 140 147 154 162 169 177 184 191 199 206 213 221 228 235 243 250 258 265 272 279 287 294 302 309 316 324 331 338 346 353 361 368
6'1" 140 144 151 159 166 174 182 189 197 204 212 219 227 235 242 250 257 265 272 280 288 295 302 310 318 325 333 340 348 355 363 371 378
6'2" 144 148 155 163 171 179 186 194 202 210 218 225 233 241 249 256 264 272 280 287 295 303 311 319 326 334 342 350 358 365 373 381 389
BMI 18.5 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Normal Overweight Obesity Extreme Obesity

I will never get to my ideal weight -- why even try?

It can be extremely difficult for an obese person to lose weight down to an ideal level. Fortunately many studies show a huge reduction in mortality and weight related problems with even a modest reduction of 5-10% weight loss which is maintained for at least a year.

In fact, losing large amounts of weight does not lower the mortality further than just a 10% weight loss does. Nurses who lost 11 kg (24 lbs) had a risk of type 2 diabetes that was 75% lower than nurses with unchanged weight.

Thus the overall goal should be weight loss but not necessarily all the way to ideal body weight. A 10% loss occurring at a rate of 1-2 lbs per week is what most weight management specialists recommend.

When should diet pills be considered in the management of weight problems?

Various prescription medicines that aid in weight loss have come on and off the market over many years. Some have had dangerous side effects only discovered after years of use. Most have only a temporary effect on aiding weight loss. As each newer medicine comes available promising effortless weight loss, weight management experts still prefer non medication aided dieting and behavioral modification. There are circumstances in which the experts resort to medicines.

  • individuals with a BMI of over 30 and who have serious health complications
  • individuals with appetite problems to the extent that a women reports she is always thinking of food or has constant food cravings
  • more than one or two failures at weight loss or maintenance of weight loss using behavioral therapy

Surgical bypass therapy should be considered for women who have BMIs of 40 or over 35 with obesity health complications.

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Cellulite - Is There Hope?

Very frequently, women (and men) make requests to doctors to prescribe a medication or treatment that will smooth out the contours of the body - eliminate cellulite. It presents a problem for the doctors who are not dermatologists, plastic surgeons or obesity experts because they are somewhat removed from the latest concepts regarding adipose tissue distribution and problems.

Medical literature is fairly thin on this subject while the lay literature describes numerous questionable treatments that promise to rid the body of irregular appearing fat deposits. It is apparent that this topic - cellulite - has not been studied by medical science very much. It is perhaps time to look at what evidence does exist is on this subject.

What is cellulite?

Dimpling of the skin of the buttocks and thighs, especially in women, is known as cellulite. Many people have heard stories about the existence of two types of fat - brown and white - in which the brown is the type in cellulite, but medical studies have failed to confirm that there are any different types of adipose tissue.

One study, Rosenbaum M, Prieto V, Hellmer J, Boschmann M, Krueger J, Leibel RL, Ship AG :An exploratory investigation of the morphology and biochemistry of cellulite. Plast Reconstr Surg 1998 Jun;101(7):1934-9 looked at both the anatomical structure of cellulite as well as its physiologic function.

Ultrasound examination of the thigh showed a diffuse pattern of extrusion of underlying fat (adipose) tissue into the reticular dermis in individuals with cellulite, but not not in unaffected, individuals.

Studies also demonstrated that women had a generalized pattern of irregular and discontinuous connective tissue immediately below the skin (dermis), but this same layer of connective tissue was smooth and continuous in men.

They also found no significant differences in they way the fat tissue looked under the microscope, how it responded to fat deposition and resorption, or even regional blood flow between affected and unaffected sites within individuals.

They did find there were structural characteristics of connective tissue below the skin that predispose women to develop the irregular extrusion of adipose tissue into the dermis, which characterizes cellulite.

In other words, cellulite represents areas of a "break in the fence" where fat cells come into the skin area and the dimpling represents where the support structure of the skin (the original "fence") is still intact.

What causes cellulite deposits?

In spite of the above paper, most scientists really do not know what causes cellulite. They have studied fat metabolism and deposition and had many and varied findings. Most areas of fat deposits are the result of two factors

  • the number of fat cells - adipocytes
  • the amount of fat inside the adipocytes

Current evidence suggests that the original number of fat cells in any area of the body is controlled by one's original genetic make up. There are no factors or substances that increase the number of cells in a body region but rather they do not multiply unless the other fat cells get filled to capacity.

Occasionally there are reports that cellulite fat has more proteoglycans that lead to more water retention or that there are more or less receptors for various physiologic hormones or proteins, but it does not appear that these are the causative factors.

Cellulite fat will respond to calorie restriction just as any other fat cell, but it is the stored fat that goes away; the cell is still present and can refill if calorie excess resumes. That is why most treatments of cellulite are directed at removal of the cells surgically.

Are women more likely to have problems with cellulite or are they just more concerned about it?

Yes, women are more predisposed to cellulite than men. The Rosenbaum study found that women have a much more irregular, discontinuous supporting skin matrix than men do so there is more opportunity for fat cells to extrude into the dermis area.

To some extent this must be hormonally controlled through estrogens because most men are not as prone as women to cellulite but men who are given estrogens as treatment for medical problems are known to develop new areas of cellulite.

Fat distribution is different also in women and men. Women have more fat deposits under the skin but tend not to accumulate it inside the abdominal cavity; men seem to have less room for fat over their muscles and under the skin but they will accumulate much more excess fat inside the abdominal cavity.

Regionally, women have a tendency for more fat deposition in the buttocks and thighs (gluteal/femoral areas) but that tendency only starts after a women's ovaries become hormonally active.

Are there any medical treatments known to actually get rid of cellulite?

The medical literature does not support evidence that I could find of any topical creams or ingested medicines or substances that get rid of cellulite unless those treatments result in significant loss of total body fat.

In those cases, the dimpling from cellulite becomes less apparent but does not actually go away.Compression leggings for women can also help with cellulite appearance. This observation must be tempered by the realization that medical science does not seem to have studied this subject very rigorously, thus the room for many "claims of cure" that cannot be refuted as well as they should be.

Can cellulite be treated surgically?

Most physician-based treatments are surgical. Either fat cells are removed by various excision or suction techniques or/and the cells are redeposited in areas of dimpling so the contour looks more even.

None of the surgical treatments are directed at fixing the underlying cause but merely fixing the result. Cellulite areas will recur as long as there is any excess fat deposition over the natural metabolic rate.

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Malignant Melanoma Skin Cancers in Women

Frederick R. Jelovsek MD

Malignant melanoma is a potentially fatal skin cancer that is not very common, but it is the most frequent cancer in women ages 25-29 and the second most frequent cancer in those age 30-34.

In these age groups, melanoma is more frequent in women than men. It is important to diagnose these dark, pigmented skin lesions early because late-stage, disseminated melanoma rarely responds to therapy.

A recent article, Guerry IV D: Melanoma in Women : Prevention, detection and treatment. The Female Patient 1999;24:33-42, outlines which women are at risk for this and what steps to take for early detection of skin melanomas.

Which women are at most risk for melanomas?

Melanomas occur most frequently in persons of Caucasian race, especially those with light colored hair or iris eye color. Their skin is more susceptible to ultraviolet light rays. Any woman that freckles and burns in the sun regularly without tanning has increased susceptibility.

Living in the "sunbelt" has a two-fold risk. The use of tanning parlors makes a woman at higher risk but the most dangerous exposure is thought to occur with off-season recreation or exposure that produces a sunburn in skin that has not been exposed to the sun for awhile. In other words, a mid-winter trip to the Caribbean can sometimes be dangerous in the long run.

A personal or family history of melanoma or other common skin cancers increases the risk for melanoma. A woman who has a large number of common moles (i.e., greater than 25 lesions) is also melanoma-prone.

Some families have an inherited increased risk of melanoma but fewer than 10% of melanoma cases are the result of strong genetic susceptibility. If a woman has had a mole biopsied and it turned out to be a "dysplastic nevi", then she has a two-fold risk of melanoma. If she has had 10 or more of those dysplastic nevi, the risk for melanoma is raised by a factor of 12.

How do you detect or screen for possible melanomas?

There is no special method to detect melanomas. A careful examination of the skin is the only method; no special equipment is needed. In women, melanomas occur many times on the arms and legs, but also on the back and upper chest.

A partner or spouse can help look at all the freckles, moles and any pigmented (darkened) skin lesions.

What should you look for? The mnemonic used is "ABCDE":

  • Asymmetry: melanomas generally have an irregular border.
  • Border irregularity: the border is irregular and often notched.
  • Color variation: although melanomas are usually dark brown or black, they may sometimes have a range of colors including tan, brown, blue, pink or white.
  • Diameter: eventually melanomas become larger than ordinary moles. Any pigmented spot greater than 5 mm (1/5 inch) in diameter should be examined and followed carefully.
  • Elevation: some early melanomas are slightly elevated. A pigmented lesion that elevates quickly or develops a bump should be checked immediately. Ulceration, bleeding and oozing are generally late signs of a melanoma that is likely to already be advanced.

Do hormones, birth control pills or pregnancy increase the incidence or severity of melanoma?

One study noted a a six-fold increase in melanoma risk in women who noticed that their moles darkened and increased in diameter during pregnancy. Several other studies, however, have shown no convincing evidence that birth control pills, hormone replacement or pregnancy worsen the risk for melanoma.

In spite of the lack of evidence of a hormonal effect, some physicians advocate deferring pregnancy after treatment for a melanoma until the highest risk of recurrence, the first 3 years, have passed. Estrogens in pills, hormones and pregnancy stimulate melanin production in the skin but do not appear to be a major stimulant for the cells containing the melanin such as moles or freckles.

What happens if a melanoma lesion is found?

Treatment for a melanoma is usually a wide local excision of the skin around and underneath the pigmented lesion. Generally a lesion that is confined to the most superficial layer of skin and is less than a millimeter (mm) thick is excised with a 5-10 mm margin of normal skin tissue and closed primarily with suture.

Thicker lesions are removed with margins of 1.0 - 4.0 cm (10-40 mm). The nearby lymph nodes are also excised and if they are involved, all of the nearby lymph nodes are removed with "radical " surgery. Subsequent chemotherapy or immunotherapy treatments are often given to treat or prevent recurrence.

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Ulcer Symptoms and Helicobacter pylori

Before 1982, we used to think that ulcers were caused by spicy food, acid, stress and the "Type A" personality. Then a bacterium called Helicobacter pylori was discovered. Now we know that up to 80% of stomach ulcers and 90% of duodenal ulcers are caused by the bacterium, H. pylori. As a result, ulcers are often cured now by medical therapy rather than surgical therapy.

The Center for Disease Control and Prevention now puts out a fact sheet for health care providers to make sure the message is out that this is often a curable problem. From this July 1998 Fact Sheet and theH. pylori web site that is maintained by the CDC, we can learn the answers to several questions about ulcer disease and the H. pylori infection.

What are the symptoms of ulcers?

The most frequent symptom noted with ulcers is a gnawing, burning pain in the mid stomach area just below the rib cage. Its onset is usually gradual over weeks or months rather than an acute beginning. The pain typically occurs when the stomach is empty between meals and in early morning hours. It can last from minutes to hours and is relieved by eating or taking antacids.

Less frequently occurring are symptoms such as nausea, vomiting, and loss of appetite. Bleeding from the ulcer may result in black, tar-like stools, vomiting of blood or even coughing up of blood.

Should I be tested for H. pylori?

Anyone who has been diagnosed with an ulcer or who has had a history of ulcers should be tested. Also, people who have a history of gastric (stomach) cancer or a mucosal-associated-lymphoid-type (MALT) lymphoma should also be tested.

H pylori is strongly associated with these latter two malignancies. It is not currently clear whether persons with just stomach upset (dyspepsia) that do not have ulcers should be tested. Remember that over 2/3's of the world's population is infected with H.pylori and most do not have any symptoms or ulcers from it.

How is H. pylori infection diagnosed?

There are several methods currently available to diagnose H. pylori infection. There are antibody tests that can determine if a person has ever been exposed to the bacteria. They pick up about 80% of all people who have been or were infected. If the test is negative, it only misses about 5% of people who actually have been infected.

There also is a breath test in which patients are given radioisotope labelled liquids to drink and the H. pylori metabolizes the labelled compounds which can then be measured in a person's breath. These tests are more accurate than the antibody tests.

The gold standard diagnostic test is is at time of upper esophagogastroduodenal endoscopy (EGD) in which an endoscope is put into the stomach to look for ulcers and take a biopsy. The biopsy is then examined either by a urease test, a microscopic look at the tissue or a bacterial culture of the tissue.

What are the long term consequences of H. pylori infection?

Other than ulcer disease and its complications, gastric cancer is the biggest risk of long term infection. In places like Columbia and China where over half the population is infected in early childhood, there is a high incidence of gastric cancer. In the U.S., H. pylori is is less common in young people and the incidence of gastric cancer has been decreasing since the 1930's.

How would I have been infected with H. pylori?

It is not known how H. pylori is transmitted or why some people become symptomatic while others do not. It is thought most likely to be spread from person to person through the food or water supply.

What are the treatment regimens used to cure H. pylori?

There are several different treatment regimens used.

FDA-approved treatment options for H. pylori (1998)

Medication Dose
omeprazole (Prilosec®) 40 mg each day for two weeks
clarithromycin (Biaxin®) 500 mg three times a day for 2 weeks THEN
omeprazole (Prilosec®) 20 mg each day for 2 weeks
ranitidine bismuth citrate (RBC) (Zantac®) 400 mg twice a day for 4 weeks
clarithromycin (Biaxin®) 500 mg three times a day for 2 weeks
bismuth subsalicylate (Pepto Bismol®) 525 mg four times a day for 2 weeks
metronidazole (Flagyl®) 250 mg four times a day for 2 weeks
tetracycline 500 mg four times a day for 2 weeks
any H2; receptor antagonist therapy as directed for 4 weeks
lansoprazole (Prevacid®) 30 mg twice a day for 10 days
amoxicillin (Amoxil®) 1 gram twice a day for 10 days
clarithromycin (Biaxin®) 500 mg three times a day for 10 days
lansoprazole (Prevacid®) 30 mg three times a day for 2 weeks
amoxicillin (Amoxil®) 1 gram three times a say for 2 weeks
ranitidine bismuth citrate (RBC)(Zantac®) 400 mg twice a day for 4 weeks
clarithromycin (Biaxin®) 500 mg twice a day for 2 weeks
omperazole (Prilosec®) 20 mg twice a day for 10 days
clarithromycin (Biaxin®) 500 mg twice a day for 10 days
amoxicillin (Amoxil®) 1 gram twice a day for 10 days
lansoprazole (Prevacid®) 30 mg twice a day for 10 days
clarithromycin (Biaxin®) 500 mg twice a day for 10 days
amoxicillin (Amoxil®) 1 gram twice a day for 10 days

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Insulin Resistance Syndrome

Frederick R. Jelovsek MD

Insulin resistance is an impaired metabolic response to our body's own insulin so that active muscle cells cannot take up glucose as easily as they should. In that situation, the blood insulin levels are chronically higher which inhibits our fat cells from giving up their energy stores to let us lose weight.

This disorder is associated with obesity, hypertension, abnormal triglycerides, glucose intolerance (syndrome 'X") and Type 2 diabetes mellitus.

Many women with polycystic ovaries have this as well as women who have gestational diabetes in pregnancy. Up to 50% of patients with hypertension are estimated to have insulin resistance. The main problem is that this condition can exist unrecognized and metabolic damage can occur before a full blown Type 2 diabetes is finally diagnosed. Insulin resistant diabetics are 2-5 times more likely to die from heart attack or stroke than are non diabetics.

While the complete mechanism of this disease is as yet unknown, a recent article, Granberry MC, Fonseca VA:Insulin resistance syndrome: Options for treatment. South Med J 1999. 92:2-14, looks at what can be done to treat this entity before it has a chance to cause permanent metabolic damage.

What are risk factors for insulin resistance?

Many of the risk factors are the same as they are for developing diabetes. Women who are overweight, especially with central obesity, a strong family history of diabetes, a history of gestational diabetes in pregnancy, hypertension, women with dyslipidemia especially having low HDL cholesterol and high triglycerides, and women with polycystic ovary syndrome.

Another strong predictor is a skin change called acanthosis nigricans which is a velvety, mossy, flat warty-like, darkened skin change occurring at the neck, the armpits (axillae) and underneath the breasts.

Almost 90% of women with these skin changes have insulin resisitance. Additionally, insulin resistance may be worsened by reduced physicial activity, aging, tobacco smoking, or drugs such as diuretics, certain anti-hypertensives, or steroids.

How is insulin resistance syndrome diagnosed?

The "gold standard" for diagnosis is a test called the hyperinsulinemic euglycemic clamp study. It is a complicated and expensive study in which insulin and glucose is infused intravenously at several different doses to see what levels of insulin control different levels of glucose.

Most physicians use fasting insulin levels of over 15 uU/ml to diagnosed it because they have been shown to highly correlate with the euglycemic clamp study. Some doctors use a fasting glucose to insulin ratio or even a hemoglobin A1c to determine if further testing is needed.

Remember that the main reason to diagnose insulin resisitance is to go further on to look for Type 2 diabetes. This is diagnosed by a 2 hour post 75 gram glucose load blood sugar of over 200mg/dl, a random blood sugar of over 200 mg/dl, or a fasting glucose of over 127 mg/dl.

Most doctors would agree that if there was only impaired glucose tolerance -- fasting plasma glucose >= 110 mg.dl and <127 mg/dl, or 2 hour post 75 gm glucose load >=140 mg/dl and <200 mg/dl, -- and addtionally there was an elevated fasting insulin level, then dietary control at least should be begun as soon as possible.

What are the treatments available to improve insulin sensitivity?

Treatment is based on improving glucose control and preventing complications, especially cardiovascular disease. Diet is a mainstay of treatment along with exercise and weight loss. A low calorie diet reduces insulin resistance in days even before much weight loss takes place.

Ten to twenty pounds (5-10 kg) substantially helps glycemic control and a loss of 16% of body weight improves glucose metabolism by a 100%.

Medications such as metformin (Glucophage®), troglitazone (Rezulin®), and acarbose (Precose®), alone or in combination, have been used to improve insulin sensitivity mainly by reducing plasma glucose by different mechanisms. All of these treatments can be employed to prevent the development of Type 2 diabetes.

What specifically should I say to my doctor if I want to be checked?

  1. If you have any one of the following risk factors for insulin resistance or Type 2 diabetes, tell your doctor why you are at risk.
  2. Ask your doctor to order a fasting insulin level (look for over 15uU/ml) or a fasting plasma glucose and a 2 hour plasma glucose after a 75 gram oral glucose load. If the doctor suggests a hyperinsulinemic euglycemic clamp study or an intravenous 75 gram glucose tolerance test instead, go along with those because they sometimes can improve on diagnosis.
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