[header] How to cure jock itch [title] Use an anti-fungal cream for a mild infection. [step] Your best options include lamisil, lotrimin ultra, and/or naftin. These are more expensive, but they will get rid of jock itch faster. 
Prefer lotrimin ultra which contains butenafine hydrochloride over regular lotrimin af which just contains clotrimazole. Studies have shown butenafine can be faster and more effective than clotrimazole.