Ketoconazole can be used to treat glans infections caused by fungal infections. Ketoconazole is a drug with antifungal effects and can be widely used for fungal infections such as ringworm, ringworm and ringworm of the head, and also for fungal infections of the glans area. It is used by first washing the glans with water or saline to remove the surface secretions, then keeping it dry and applying the drug externally without sealing the packet, just apply it evenly. For those who have a combined bacterial infection, they need to be treated with oral antibiotics, and allergic glans is not suitable for treatment with this drug, but needs to be treated with anti-allergy drugs.