"After age 30, most men begin to experience a gradual decline in testosterone," says David Samadi, MD, chairman of the urology department at Lenox Hill Hospital in nyc.
Although testosterone levels never reach zero (as estrogen levels do in women during menopause), low testosterone levels men to experience symptoms like fatigue, low sex drive, and reduction of muscle mass.
While reduced testosterone is more common in older men, it may occur in younger men also. Fortunately, every one of the causes of low testosterone in young guys are treatable, so in the event that you experience such symptoms at any given age, there's no reason to dismiss it.
Causes of Low Testosterone in Younger Men
For younger guys, a drop in testosterone levels may be brought on by some illnesses, including type 2 diabetes, diabetes, chronic liver or kidney disease, COPD or other lung disorder, or pituitary 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, making 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 reproductive medicine at the Smith Institute for Urology of their North Shore-LIJ Health System.
Other causes of low testosterone in men younger than 50 contain adrenal gland tumors, HIV disease, and radiation treatment or chemotherapy for cancer.
Doctors categorize causes of low testosterone as secondary or primary.
"Primary hypogonadism stems from a problem in the testicles," Samadi states.
Is It Low Testosterone?
Irrespective of the cause, low testosterone symptoms are the same.
"Symptoms include low libido, erectile dysfunction, fatigue, decreased mental acuity, and moodiness," Dr. Gilbert states.
"Younger men with low testosterone usually come to me and say, 'I can't work out like I used to, and I've lost interest in sex.' â€
If you suspect low testosterone, the first step is to see your primary care physician.
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 an urologist or endocrinologist.
Treatments for Low Testosterone in Younger Men
"When it comes to treating low testosterone in older men, we usually reserve treatment for those who have symptoms, such as fatigue and low libido," Gilbert says.
In these circumstances,"treatments are usually 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 don't want to give supplemental testosterone to men who want to be 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. "Therefore, men of reproductive age should consider alternatives which may improve their testosterone in addition to preserve their sperm production," he says. 1 such choice is a category of drugs called selective estrogen receptor modulators (SERMs).
Other remedies for low testosterone include weight loss and other lifestyle changes, such as eating healthy and raising exercise.
The main point, though, is that in the event that you've got low testosterone symptoms, then it is important to see your doctor. Then, your doctor can rule out potentially more serious causes of your symptoms, including hypertension or a thyroid problem, and offer treatment that can improve your power and high quality of life.