Itchy and painful glans is usually seen in two diseases: I. Glans due to bacterial infection. Second, fungal infection caused by glans. If it is bacterial glansitis, usually use a wet compress of ravnol gauze and then apply erythromycin ophthalmic ointment externally, usually about a week to control the symptoms. If it’s fungal glans, rinse off the dirt with water, then soak it in a low concentration of potassium permanganate solution, as well as choosing antifungal ointments, such as ketoconazole ointment and dakinon ointment for external application. For the identification of these two diseases is relatively obvious, if it is bacterial glans, glans surface secretion is less, there are red pimples or erythema, if it is a fungal infection of glans, usually the surface can be seen a lot of white secretion accompanied by a bad smell, and itching, pain symptoms than the bacterial glans is heavier. For glans ultimately patients should improve personal hygiene conditions, such as changing underwear, keep the local dry, dry, often wash the perineum, only in this way can avoid the infringement of glans.