Male menopause is a syndrome dominated by dysfunction of the phytochemical system of reproductive physiology during the physiological transition from middle age to old age. The age of menopause is from 45 to 59 years old, while those above 60 years old are considered old age and those above 90 years old are considered longevity. After the age of 45, men experience a change in gonadal function from bloom to decline, showing changes in emotions, psychology, aspirations, energy, appetite and sexual desire, etc. Before the aging of other organs, the decrease in testicular weight and volume, the decrease in androgen activity, and the hypothalamic, pituitary, adrenal and gonadal hypofunction are associated with testicular aging. Clinical symptoms of menopause often include: 1. psychoneurological symptoms hypersensitivity, impatience, temper tantrums, lethargy, depression, loss of memory, thinking power and concentration, reduced sleep, insomnia, reduced interest, numbness, tingling, uneasiness or terror, loneliness, lack of self-confidence, tediousness, dizziness, tinnitus, blurred vision, dullness of sensation. 2.Phytogenic symptoms: irritability and restlessness, dizziness and chest tightness, palpitation and shortness of breath, headache, black spots in front of the eyes, and some people feel cold in the limbs. 3, hypogonadism Commonly, there is indifference or disappearance of sexual desire, impotence, the mechanism by the brain dopamine and 5-hydroxytryptamine level is reduced, that is, the central nervous system medium transmission capacity changes, mostly for the physiological reasons of the body, menopause men’s sexual function decay is the transition to old age and subsequent signs of the decline of the organs. 4, digestive system symptoms dry mouth, good hunger or loss of appetite, diarrhea or constipation, etc. 5, urinary system symptoms frequent urination, increased frequency of night urination, dribbling after urination. 6. Metabolic symptoms: fat metabolism disorder, fat accumulation in the body, increased cholesterol in the blood may cause atherosclerosis of blood vessels; water and sodium metabolism disorder may cause water and sodium retention and swelling; accelerated bone resorption and reduced activity.