The methods of prevention and treatment of STDs include personal prevention, medication, and other treatments. 1. Prevention (1) Personal prevention: prevent unclean sex and use condoms correctly; pay attention to personal hygiene in daily life; do not share syringes with others; and seek medical treatment in time when there are adverse symptoms in the genitals. 2. Treatment (1) Drug treatment: There are many types of STDs, so targeted treatment is needed. For example: for syphilis, commonly used penicillin treatment; for gonorrhea often use ceftriaxone and macrolide treatment; non-gonorrheal urethritis, often use tetracycline, erythromycin and other drugs. (2) Other treatments: It is recommended that sexual partners be treated at the same time, and insist on the same treatment for both husband and wife to avoid recurrence of the disease. The prevention and treatment of STDs is of great significance to the society, and it is recommended that one develops a good lifestyle and avoids undesirable social behaviors. If any discomfort occurs, consult the doctor in time and standardize the treatment under the doctor’s guidance.