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Low T or “andropause” can creep up as men age

Susan August 12, 2012 Men's Health Comments Off on Low T or “andropause” can creep up as men age
Low T or “andropause” can creep up as men age

It’s sometimes called male menopause because, like menopause, men experience changes when their hormone levels start to drop.

Hormone changes are a natural part of aging. Unlike the more dramatic hormone plunge that occurs in women during menopause, however, hormone changes in men occur gradually — over a period of many years. Here’s what to expect, and what you can do about it.

Article re-printed from the by the Mayo Clinic staff

Debunking the male menopause myth

The term “male menopause” is sometimes used to describe decreasing testosterone levels related to aging. Female menopause and so-called male menopause are two different situations, however. In women, ovulation ends and hormone production plummets during a relatively short period of time. In men, hormone production declines more gradually. The effects — such as changes in sexual function, energy level or mood — tend to be subtle and may go unnoticed for years.

So what’s the best way to refer to so-called male menopause? Many doctors use the term “andropause” to describe aging-related hormone changes in men. Other terms for so-called male menopause include testosterone deficiency, androgen deficiency of the aging male and late-onset hypogonadism.

Understanding male hormones over time

Testosterone levels vary greatly among men. In general, however, older men tend to have lower testosterone levels than do younger men. Testosterone levels gradually decline throughout adulthood — about 1 percent a year after age 30 on average. By about age 70, the decrease in a man’s testosterone level can be as much as 50 percent.

Still, it’s important to have a thorough medical evaluation before attributing low testosterone to normal aging. Left untreated, various medical conditions — such as obstructive sleep apnea — may decrease testosterone levels.

Recognizing low testosterone levels
Some men have a lower than normal testosterone level without signs or symptoms. For others, low testosterone may cause:

  • Changes in sexual function. This may include reduced sexual desire, fewer spontaneous erections — such as during sleep — and infertility. Your testes may become smaller as well.
  • Changes in sleep patterns. Sometimes low testosterone causes insomnia or other sleep disturbances.
  • Physical changes. Various physical changes are possible, including increased body fat, reduced muscle bulk and strength, and decreased bone density. Swollen or tender breasts (gynecomastia) and hair loss are possible. You may experience hot flashes and have less energy than you used to.
  • Emotional changes. Low testosterone may contribute to a decrease in motivation or self-confidence. You may feel sad or depressed, or have trouble concentrating or remembering things.

It’s important to note that some of these signs and symptoms are a normal part of aging. Others can be caused by various underlying factors, including medication side effects, thyroid problems, depression and excessive alcohol use. A blood test is the only way to diagnose a low testosterone level.


Feeling your best
If you suspect that you have a low testosterone level, consult your doctor. He or she can evaluate possible causes for your signs and symptoms and explain treatment options. You can’t boost your natural testosterone production, but these steps may help:

Be honest with your doctor. Work with your doctor to identify and treat any health issues that may be causing or contributing to your signs and symptoms — from medication side effects to erectile dysfunction and other sexual issues.

Make healthy lifestyle choices. Eat a healthy diet and include physical activity in your daily routine. Healthy lifestyle choices will help you maintain your strength, energy and lean muscle mass. Regular physical activity can even improve your mood and concentration and promote better sleep.

Seek help if you feel down. Depression in men doesn’t always mean having the blues. You may have depression if you feel irritable, isolated and withdrawn. Other signs of depression common in men include working excessively, drinking too much alcohol, using street drugs or seeking thrills from risky activities.

Be wary of herbal supplements. Herbal supplements haven’t been proved safe and effective for aging-related low testosterone. Some supplements may even be dangerous. Long-term use of DHEA, for example, may increase the risk of prostate cancer.

Treating aging-related low testosterone with testosterone replacement therapy is controversial. For some men, testosterone therapy relieves bothersome signs and symptoms of testosterone deficiency. For others, however — particularly older men — the benefits aren’t clear. The risks are a concern as well. Testosterone replacement therapy may increase the risk of prostate cancer or other health problems. If you wonder whether testosterone injections or other testosterone treatments might be right for you, work with your doctor to weigh the pros and cons.
Testosterone is a sex hormone produced mainly in men, but also in women. It causes the development of male sex characteristics (deepness of voice, hair growth patterns), strengthens muscle tone and bone mass, and effects sexual drive. In Women testosterone is used to explain the appearance of male characteristics, inability to get pregnant and as a marker for polycystic ovary syndrome (PCOS). The testosterone hormone blood test can be used to diagnose decreased sex drive in men and women, and infertility in men and women.

A decline in testosterone, with age and lifestyle, can have many men experiencing an increase in the levels of estrogen. The result is a testosterone/estrogen imbalance that directly causes many of the debilitating health problems associated with normal aging. The vast majority of men are surprised to learn that estrogen (a ‘female’ hormone) is also present in their bodies. It is produced in very small amounts as a by-product of the testosterone conversion process. In fact, balanced levels of estrogen in men are essential to encourage a healthy libido, improved brain function, protect the heart and strengthen the bones . . . high levels of estrogen can cause reduced levels of testosterone, fatigue, loss of muscle tone, increased body fat, increased risk of diabetes, heart attack or stroke, some cancers, loss of libido and sexual function and an enlarged prostate.

What about you?

Testosterone Free and Total Hormones Blood Test

he HealthCheck USA testosterone (free and total) hormone test consists of a simple blood sample taken by a qualified technician. The test measures both the free (not bound) level of testosterone in the bloodstream, as well as total testosterone in your system.

Men’s Basic Hormone Profile is a group of blood tests that includes Estrone, DHEA-S, Testosterone Free and Total, Prostate Cancer Test (PSA) and Thyroid Panel (Free T3, Free T4 and TSH) that are often ordered together to help evaluate infertility, erectile dysfunction, thyroid disorders, hormonal imbalances and to determine stages of male menopause.


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