Male menopause is still a controversial diagnosis, but more medical professionals are recognizing that men may experience a variety of symptoms as they age that are similar to female menopause. Some call it andropause, as it seems to be related to a decline in the male hormone androgen (or testosterone). Unlike menopause in women, male menopause does not have a defined endpoint because men continue to produce testosterone as they age. However, it can be reduced by as much as 50 percent by age 70 [source: Mayo Clinic].
This decline in testosterone production can cause some unpleasant symptoms. These include hot flashes, insomnia, loss of energy, lack of sex drive and feelings of depression. If you're in your 50s, you may want to consider asking your doctor if these symptoms could be due to low testosterone. Of course, these can also be symptoms of other problems. Your physician will probably want to rule out other potential causes first. A blood test will reveal whether your testosterone level is low. For treatment, your doctor may suggest ways to deal with some of the symptoms, including testosterone replacement therapy. This treatment can provide relief of symptoms for some men, but be aware that it may also increase your risk of developing prostate cancer.