low testosterone Systems - Insights

There is a good reason guys go girl-crazy in their teens and twenties: Their testosterone More Info levels are at their peak. click to find out more From that point, my link though, testosterone levels gradually decrease.

"After age 30, most men begin to experience a gradual decline in testosterone," states David Samadi, MD, chairman of the urology department at Lenox Hill Hospital in nyc.

Though testosterone levels never reach zero (as estrogen levels do in women during menopause), low testosterone levels men to experience symptoms such as fatigue, low sex drive, and reduction of muscle mass.

While low testosterone is more prevalent in older men, it can occur in younger men also. Fortunately, all of the causes of low testosterone in young men are curable, so in the event that you experience these symptoms at any age, there's no reason to dismiss it.

Causes of Low Testosterone in Younger Men

For younger men, a drop in testosterone levels can be brought on by some illnesses, including type 2 diabetes, chronic liver or kidney disease, COPD or other lung disorder, or adrenal gland problems, based on Dr. Samadi.

Genetic causes of low testosterone in men include the diseases Klinefelter syndrome, Kallmann syndrome, Prader-Willi syndrome, and Myotonic dystrophy. Another disease that can result in low testosterone is hemochromatosis, which makes the body store too much iron.

"Low testosterone can also result when something happens, like trauma or steroid use, that prevents the testes from making the hormone," states Bruce Gilbert, MD, PhD, an adjunct clinical professor of urology and reproductive medicine at Weill Cornell Medical College and director of reproductive and sexual medicine at the Smith Institute for Urology of their North Shore-LIJ Health System.

Other causes of low testosterone in males younger than 50 include pituitary gland tumors, HIV disease, and radiation therapy or chemotherapy for cancer.

Doctors categorize causes of low testosterone as primary or secondary.

"Primary hypogonadism stems from a problem in the testicles," Samadi states. "This could be from a developmental issue, injury to the testicles, or radiation or chemotherapy treatment. In secondary hypogonadism, the testicles are normal but function improperly because of a problem with the hypothalamus or pituitary gland."

Can It Be Low Testosterone?

Regardless of the cause, low testosterone symptoms would be the same.

"Symptoms include low libido, erectile dysfunction, fatigue, decreased mental acuity and moodiness," Dr. Gilbert states.


Your doctor can diagnose low testosterone with a blood test.

If your blood test reveals low testosterone (usually defined as a level lower than 300 ng/dL), the doctor may treat you or refer you to a specialist, such as a urologist or endocrinologist.


Not everyone with low testosterone needs treatment. "When it comes to treating low testosterone in younger men, we usually reserve treatment for people who have symptoms, such as tiredness and reduced libido," Gilbert says.

In men who don't make the hormone in their testes because of a condition such as Klinefelter syndrome, or those who have lost their testes because of cancer, the only option is testosterone replacement therapy.

In these circumstances,"treatments are often used just in the brief term, and if a physician has close monitoring and understanding of the individual," Gilbert says.

An important consideration for younger men before getting treatment is fertility. "You do not wish to offer supplemental testosterone to guys who are interested in being fertile because it can turn off sperm production," Gilbert says.

Once a young man goes off testosterone supplementation, there's a chance his sperm count will never return to what it was before he started. "Hence, men of reproductive age should think about alternatives which may improve their testosterone in addition to maintain their semen production," he states. 1 such choice is a class of drugs known as selective estrogen receptor modulators (SERMs).

Other treatments for low testosterone include weight loss and other lifestyle changes, such as eating healthier and raising exercise.

The main point, however, is that if you have low testosterone symptoms, it's very important to see your doctor. Then, your doctor can rule out more serious causes of your symptoms, such as high blood pressure or a thyroid problem, and give treatment that could enhance your power and quality of life.

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