Androgen deficiency in men | 合法藥品大搜索

Androgen deficiency is when the body has lower levels of male sex hormones, particularly testosterone, than is needed for good health. This deficiency may be caused by problems in the areas of the brain that control the function of the testes (the pituitary gland and the hypothalamus), or by problems in the testes themselves. Treatment involves testosterone replacement therapy. 

The term male menopause is meaningless as it doesnt exist: there is no sudden, severe or inevitable drop in sex hormone production in men as experienced by women. 

A modest and gradual drop in sex hormone levels is seen across male populations from the age of about 30 but this fall is not seen in all men. In most cases the drop in testosterone appears to be caused by them developing other illnesses along the way.

Hormones can be thought of as chemical messenger...