Poor quality of sex life may be related to male factors, female factors, psychological factors, less foreplay and other conditions, should be based on the cause of the disease, through psychological adjustment, medication and other methods to improve the quality of sex life. 1. Male factor: If men have impotence and premature ejaculation, it will affect the quality of normal sex life. Patients with premature ejaculation can prolong the time by applying lidocaine gel on the glans or wearing condoms; patients with impotence can be treated with oral sildenafil, tadalafil and other medications. 2. Female factors: If a woman has her own gynecological diseases, such as vaginitis, due to inflammation stimulation, pain and other uncomfortable symptoms will occur during coitus, should first actively treat gynecological diseases. According to the type of vaginitis, through oral metronidazole, amoxicillin and other drugs treatment. 3. Psychological factors: If both men and women are nervous and anxious, it will also affect the quality of sexual life. Both parties should cooperate more and adjust their mindset to avoid being too shy and nervous. 4. Less foreplay: If there is less foreplay and you have sex directly, it may lead to discomfort for the woman. The time of foreplay should be increased as much as possible before the start of sex. The above mentioned drugs should be used under medical supervision. Poor quality of sex life may also be caused by other factors that require different treatments. To summarize, patients with poor quality of sex life are advised to visit regular hospitals in time and strictly follow the doctor’s instructions for treatment.