Chlamydial urinary tract infections are sexually transmitted diseases because they can be transmitted through sexual intercourse. After the infection occurs, itching and burning in the urethra, increased urethral discharge, frequent and urgent urination will occur. In addition to mycoplasma urinary tract infection, chlamydial urinary tract infection and gonococcal urinary tract infection can be transmitted through sexual intercourse, and sharing towels and washcloths is also a means of transmission. After the infection, it is necessary to use individual sanitary ware separately and avoid mixing. It is also important to pay attention to personal hygiene and abstain from sexual intercourse so as not to cause the same symptoms in sexual partners. If you have already had sex, both partners need to be treated together until the symptoms have completely disappeared and the test for mycoplasma chlamydia has turned negative before you can have a normal sex life. It is also necessary to maintain local personal hygiene and to remove local secretions from the external genitalia during the infection and to wash them daily. The drug treatment or intravenous infusion treatment, need to maintain a sufficient course of treatment to achieve a complete cure, otherwise the infection is prone to recurrence, it is recommended to go to the hospital to follow medical advice, choose the appropriate drug and its course of treatment as soon as possible to cure.