This is a sensitive topic, often making it difficult for patients to talk about it. But “sex” is an indispensable spiritual food, sexual dysfunction seriously affects the harmony and stability of the family. According to incomplete statistics, Chinese families are only nearly 30% satisfied with their sex life. To build a harmonious society, we need to start from building a harmonious family, so let’s face this problem. In general, sexual dysfunction contains four major categories: 1, impotence (Western medicine called ED) 2, premature ejaculation 3, ejaculation difficulties 4, sexual pleasure deficiency. The causes are complex, some are caused by chronic diseases, but also by psychological problems. Some of the patients started with good sexual function, and then gradually developed problems, for secondary; while another part is to have sex after the “can not”, for the primary, we need to analyze the causes in detail, the right remedy. Take penile erectile dysfunction for example. The first clear definition of it: the penis can not sustain an erection or maintain sufficient hardness to obtain a satisfactory sex life, at least 3 months of disease. The causes can be classified as vascular, neurological, pharmacological, endocrine, psychological and mixed. Since the situation is complicated, do we need to come to a set of major examination, so the items are tested once? Of course not, and it is not possible to do so. The physician will analyze the characteristics of the condition and summarize the possible causes according to the different manifestations of the patient. For example, patients with erectile dysfunction and a marked decrease in sexual desire need blood tests to understand endocrine function; patients with long-term diabetes and high cholesterol may have vascular erectile dysfunction, which can be confirmed by angiography; patients who have been taking sleeping pills, stomach pills, antidepressants and other medications for a long time may belong to drug-related ED, which will gradually recover after stopping the use of drugs. The above mentioned is caused by disease, there are a large proportion of patients belong to the psychological ED. as the saying goes: “sex from the heart”, two love to stimulate the potential male function. Many male patients have a lot of work pressure, heavy psychological burden, which brings anxiety, depression, resulting in sexual life can not concentrate, the more impatient the more not. So breaking the vicious circle and building self-confidence is an important part of the treatment. When men find sexual dysfunction, do not rush to look for kidney, aphrodisiacs, but should go to the regular medical place to consult. The doctor through the look, smell, ask, cut and the necessary examination will develop a treatment plan, be sure to follow the implementation, the course of treatment generally takes 1 to 2 months. Maintain a positive and optimistic attitude, do not focus too much on the changes in erectile function, but let nature take its course and it will work better. Advocate mutual understanding and cooperation between husband and wife to relieve each other’s anxiety and tension. Some studies have shown that the sexy concentration training method is effective in improving erectile function and prolonging the time, and the method is simple and easy to learn, so it is worth promoting the use.