Fifty-year-old men who can’t function sexually are mostly considered to be sexual dysfunction, which may be related to aging, urological surgery, pelvic surgery, neurological lesions, diabetes and other reasons. Sexual dysfunction refers to the existence of dysfunction in any part of the sexual desire, penile erection, ejaculation and so on. Fifty-year-old male sexual dysfunction may be related to ageing, because fifty years old has entered middle-age, all body functions are gradually declining, androgen levels decline, so sexual function will also naturally decline, belong to the normal physiological phenomenon, do not have to worry too much. In addition, men’s sexual dysfunction may also be caused by urological surgery, pelvic surgery, neurological lesions, diabetes and so on, these factors may have an impact on the male penile spongiosum, affecting its normal blood supply, causing erectile dysfunction or ejaculation disorders, the patient can not get a satisfactory sex life. In addition, bad living and eating habits, such as smoking, alcoholism, staying up late, etc. can also trigger the above symptoms. To summarize, when men have sexual dysfunction, if you exclude physiological phenomenon, you should go to the hospital in time to do relevant examinations, to clarify the specific causes of the disease, and cooperate with the doctor to actively treat.