Luliconazole is used to treat skin infections such as athletes foot, jock itch, and ringworm. Luliconazole is an azole antifungal that works by preventing the growth of the fungus.Wash and dry your hands before applying the medication, then clean and dry the affected area. Apply a thin film of the medication to the affected area and some of the surrounding skin and gently rub in as directed by your doctor, usually once a day. The length of treatment depends on the type of infection being treated. Do not apply this more often than prescribed. Your condition will not clear faster, and your risk of side effects will increase.