Fifty-year-old man physiological decline is usually a normal phenomenon. Men usually with age will appear organ function decline, and will be accompanied by the body’s secretion of sex hormones will be significantly reduced, thus giving rise to physiological decline, so generally belong to the normal physiological phenomenon. Men should not be too nervous, to correctly face their own problems. When the fifty-year-old man appeared physiological decline, in ordinary life should maintain good habits, diet to avoid eating spicy stimulation and high fat food, can eat some appropriate high protein and vitamin content of high food. Daily can be appropriate to choose some deep squat exercise, anal lifting and other sports, can effectively improve male function. When a fifty-year-old man has a decline in sexual function, it is recommended to go to the hospital for relevant examinations and cooperate with the doctor for standardized treatment.