Jock itch usually responds to self-care within a couple of weeks:

• Keep the skin clean and dry.
• Don't wear clothing that rubs and irritates the area.
• Apply topical over-the-counter antifungal or drying powders, such as those that contain miconazole, clotrimazole, or tolnaftate.

Severe infections, frequently recurring infections, or infections lasting longer than two weeks may require further treatment by your doctor. Stronger prescription medications, such as those containing ketoconazole or terbinafine, or oral antifungals may be needed. Antibiotics may be needed to treat bacterial infections that occur in addition to the fungus (for example, from scratching the area).

Jock itch usually responds promptly to treatment, but some cases last a long time.

• Permanent change in the skin color of the area
• Secondary bacterial skin infections
• Side effects of medications

Call your doctor if jock itch does not respond to home care after 2 weeks, or you have other symptoms.