Tinea cruris, also known as jock itch, is a fungal infection that affects the groin, inner thighs, and anus, commonly found in athletes. It can be treated with over-the-counter medications, but if symptoms persist for more than two weeks, a doctor should be consulted. Keeping the groin area clean and dry can prevent future infections.
Tinea cruris is a fungal infection that occurs around the groin, inner thighs, and anus. It’s known as jock itch or scrot rot, and as the term “jock” suggests, it’s especially common in athletes. While the infection is unpleasant, it is relatively easy to manage and treat, often with over-the-counter medications that eliminate the need for a visit to the doctor. Patients experiencing symptoms of this fungal infection should act quickly to treat it, as it will only get worse if not aggressively managed.
This fungal infection is caused by dermatophytes, a group of parasitic fungi that inhabit the skin and nails. The fungi love warm, moist environments, thriving in the groins of people who sweat a lot. Overweight individuals can also develop tinea cruris due to sweating in the skin folds and friction around the groin area caused by physical activity. Tinea cruris usually causes the skin to turn red and itchy, and a blotchy rash will develop over time.
A topical antifungal drug can be used to kill the fungi. Some people also like to soak in warm water mixed with baking soda to relieve the itching and irritation associated with the rash. During treatment, it is important to wash the groin area thoroughly and make sure it is completely dry before applying the medication and getting dressed. It is also advisable to avoid close physical contact with people to reduce the risk of spreading the rash.
People with chronic tinea cruris may want to consider discarding undergarments and workout gear, as the fungus may be living in old clothing. It’s also important to use fresh underwear every day and to wash and change clothes after heavy workouts and exercise. Keeping the groin area clean and dry will reduce the risk of developing tinea cruris again. Some patients also find it helps to use an absorbent powder like talcum powder to reduce friction and keep the groin dry.
Sometimes, topical antifungal medications aren’t effective. If a rash persists for more than two weeks, spreads radically or begins to ooze, the patient should consult a doctor. Your doctor may perform a scrape to see which fungus is causing the infection and prescribe an appropriate medication to address the rash. Oozing rashes can ulcerate, contributing to the development of serious infections, and this is very undesirable.
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