Urethral infections are generally good for about 1-2 weeks, the specific time needs to be analyzed in conjunction with their own lesions and treatment, not a generalization. Urethral infection is a common urinary tract lesion, caused by various bacterial or viral attacks, often manifested as frequent urination, urgent urination, painful urination, hematuria, itching of the urethra and other conditions, need to seek medical examination early. Before treatment, urinary routine, bacterial culture of urethral secretions and drug sensitivity test, urinary ultrasound and other examination items are needed to clarify the type of urinary tract infection, select the corresponding sensitive antibiotics for active treatment to improve clinical symptoms, most of which can be cured in about 1-2 weeks. If the symptoms are severe or the infection is complicated, the treatment time will be extended and some of them may last 1-2 months. During the treatment period, intercourse should be avoided, and if the sexual partner also has inflammation, treatment needs to be carried out at the same time to avoid cross-infection and other conditions at a later stage.