Jock itch is typically easy to treat, but some cases can grow out of control or become resistant to treatment. Here’s what you need to know. Jock itch is a fungal skin infection that causes an itchy rash in warm, moist areas of the body. The rash often affects the groin and inner thighs and may be shaped like a ring. The condition is also called tinea cruris. Jock itch gets its name because it's common in athletes. It's also common in people who sweat a lot. The condition can range from mild to serious. It usually clears up in 1 to. Jock itch is most commonly a ringworm (not actually a worm but fungal organisms called dermatophytes) infection known in the medical field as tinea cruris; however, the symptoms may also appear due to a bacterial infection (such as. Jock itch (tinea cruris) is a fungal infection that causes an itchy rash by the groin. Learn about jock itch treatment, including images of what it looks like. You don’t have to be an athlete or a jock to get jock itch, as it can also be contagious. How do you get rid of jock itch? I cover both conventional as well as proven natural remedies. Learn what causes jock itch, key symptoms, prevention tips for fungal rashes, and effective antifungal treatments for fast relief. Jock itch is an itchy rash that appears in your groin area. A fungus causes jock itch. Treatment includes antifungal creams, ointments, gels, sprays, powders or pills. Jock itch doesn't just happen to athletes, though they are particularly prone to it because they sweat so much. Also, both men and women can get it. Jock itch is a red, itchy fungal infection that often grows between your thighs and around. Tinea cruris (TC), also known as jock itch, is a common type of contagious, superficial fungal infection of the groin and buttocks region, which occurs predominantly but not exclusively in men and in hot-humid climates. [3][4] Typically, over the upper inner thighs, there is an intensely itchy red raised rash with a scaly well-defined curved border. [3][4] It is often associated with athlete's. Tinea cruris (jock Itch) is caused by a fungal groin infection resulting in a red scaly rash. Treatment with an antifungal cream usually works well.