The phenomenon of male urethral discharge is mostly caused by urinary tract infections or gonorrhea, etc. It is recommended that patients go to the urology department of the hospital in a timely manner, improve relevant examinations, and select appropriate drugs under the guidance of the doctor after clarifying the cause. Common causes of male urethral discharge and commonly used drugs include: 1, urinary tract infection: can be caused by a variety of pathogens such as bacteria, fungi, mycoplasma, chlamydia, viruses, etc., specific drugs need to be selected according to the type of pathogenic bacteria. When the causative organism is not detected, broad-spectrum antibiotics such as ampicillin and amoxicillin are usually the main treatment. Mycoplasma infection caused by the urinary tract infection clinical commonly used tetracycline, doxycycline, erythromycin and other drugs, chlamydia infection caused by the urinary tract infection commonly used drugs include tetracycline, minocycline, ofloxacin, etc.; 2, gonorrhea: treatment is mainly the application of antibiotics to kill the causative agent, commonly used third-generation cephalosporins, such as ceftriaxone sodium, cefotaxime, etc.. For patients who can not tolerate cephalosporins, Daikanomycin or Azithromycin can be used. Anti-chlamydial infection drugs, such as minocycline and erythromycin, can also be applied at the same time. In addition, patients should drink more water and urinate regularly in their daily life to flush the urinary tract, which can avoid the growth and reproduction of some pathogenic bacteria in the urinary tract and also speed up the recovery of the disease. Pay attention to personal hygiene, gonorrhea patients and their sexual partners should also receive examination and treatment, and prohibit sexual intercourse until cured.