Low T Defined

Testosterone can fall below normal levels. This can happen when a signaling problem between the brain and the testes causes a drop in the amount of testosterone that is being produced. Also, if the brain feels that there is too much testosterone in the body, it can signal the testes to cut production. Another reason Low T can occur is that your body simply can't produce enough testosterone.

It's natural for men to produce less testosterone as they age. What's not a natural part of aging is a medical condition known as hypogonadism (hÎ-põ-gõ-na-dizm) — that can be caused by Low T. Symptoms include reduced sexual function, depressed mood, and decreased energy.

The signs and symptoms of Low T may be difficult to tell from the changes that occur with normal aging. Symptoms are frequently subtle, and are similar to those caused by other medical conditions.

Your doctor can tell if you have hypogonadism by giving you a medical exam to assess your signs and symptoms, then performing blood tests. Your doctor can also decide if treatment options such as testosterone replacement therapy (TRT) could help bring the T levels back to normal.