Generally, female menopausal syndrome occurs between the ages of 45 and 55. Since the decline of androgen is gradual, male menopause lasts longer than female menopause, mostly occurring between the ages of 40 and 65, with a few men advancing to 35. Once middle-aged or elderly men develop abnormal signs and symptoms, such as weakness, panic, palpitations, sweating, etc., they should go to the hospital in time, and under the guidance of the doctor, carry out the corresponding examination to clarify the diagnosis and appropriate drug treatment.