Non-gonorrhea does not affect the normal life expectancy of the patient if it is left untreated for a long time. Non-gonorrhea mainly refers to sexually transmitted diseases induced by bacteria or viruses other than gonococcus, and the common causative agents are Chlamydia trachomatis and mycoplasma. After the infection of non-gonococcal urethritis, it will lead to clinical symptoms such as frequent urination, urgent urination, painful urination and itching of the urethra, which will affect the daily work and life of the patient, but it will not have any effect on the life expectancy of the patient, and non-gonococcal urethritis can be cured. On the one hand, it is necessary to screen and diagnose the infecting bacteria, choose sensitive antibacterial and antiviral drugs for treatment as early as possible, and make sure to use the drugs in full and in sufficient quantity, and never stop them at will. On the other hand, sexual partners should be treated at the same time to avoid cross-infection on both sides and to cure the infected lesions completely to avoid recurrent infections and other problems. During the treatment period, abstinence should be handled, while eating a light diet, avoiding tobacco and alcohol stimulation, and avoiding spicy and stimulating foods to promote the recovery of the patient’s condition.