Image for jock itch Many men (and some women) will suffer the pain and inconvenience of jock itch at some time during their lives. The good news is that jock itch can be treated, usually inexpensively, and at home. Once you treat it, you can take some basic preventive measures to keep it from coming back.

Jock itch is caused by a fungal infection. Warm, moist areas are the best environments for fungi to grow. Heat and humidity increase your risk of developing jock itch. You may be at a higher risk of if you wear wet, damp, or tight clothing, such as a jockstrap or swimsuit, or if you are overweight or obese. You can also get jock itch from sharing towels or clothing that are infected with the fungus.

Jock itch results in red, scaly patches that burn or itch. The patches generally cover the inner thighs and skin around the groin area, but almost never involves the scrotum or penis.