Treatment of prepuce balanitis: The most common cause of prepuce balanitis is the infection of pathogenic microorganisms. For example, after the prepuce is infected with bacteria, fungi, molds, viruses, trichomonas, the glans appears itching, red spots, molting, festering, purulent and other symptoms. Most patients are also accompanied by pain, redness and swelling. For the treatment of balanitis foreskin, it is recommended to go to the urology department and dermatology department of the hospital in a timely manner. Through relevant examinations, the pathogenic bacteria causing balanitis foreskin should be identified first, and then appropriate drugs should be selected for treatment. If it is caused by bacterial infection, it can be treated with erythromycin ointment or Baiduobang. If it is caused by mold infection, it is recommended to apply clotrimazole cream externally. If it is caused by virus infection, it is recommended to apply acyclovir ointment externally for treatment. If it is caused by trichomonal infection, metronidazole cream can be applied externally. While treating, attention should be paid to light diet, keeping local clean and dry, changing underwear frequently, and prohibiting sexual life. In addition, patients with balanitis of prepuce need to see if they are accompanied by redundant prepuce. If balanitis of prepuce occurs repeatedly, and the prepuce itself is too long or phimosis, it is recommended that circumcision be performed after the inflammation is controlled.