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OverviewJock itch (tinea cruris) is a surface (superficial) fungal infection of the skin on either side of the body where the thigh joins the abdomen, known as the groin. It is often spread to the groin from tinea infection on the feet (tinea pedis or athlete's feet). Who's at risk?Jock itch is very common around the world and is more of a problem in warm, moist regions, as the fungus thrives in these conditions. People who wear tight clothing for extended periods, share clothing, participate in athletics, or are overweight or diabetic are more often affected with jock itch. It is common in adult men. Signs and SymptomsLarge round, red patches with bumpy, scaling edges occur in the groin and may extend down the inner thigh or onto the belly or buttocks areas. Jock itch is usually not present on the genitals. It is usually very itchy. Self-Care GuidelinesCheck your feet and treat athlete's foot if it is present, as it can often spread from there. Over-the-counter antifungal creams such as miconazole (eg, Monistat®), clotrimazole (Lotrimin®), or tolnaftate (Tinactin®) are very effective. Apply it twice a day until a few days after the rash seems to be gone, which usually takes about 2–3 weeks. You may still see flat, brown areas of discoloration for several weeks, but these do not need to be treated as long as there is no longer itching or bumps and scales in the area. Reinfection can be prevented. Keep the area cool and dry by drying the body thoroughly after bathing and wearing loose cotton clothing. Wash your clothing and linens in hot water. If you think you also have athlete's foot, use a separate towel for your feet and try to keep your feet dry as well, by avoiding wearing shoes for long periods or wearing loose-fitting shoes. Clean your bath/shower with bleach and floors with an appropriate cleaner to kill any fungal spores. You should also avoid sharing clothing and wear footwear in public bathrooms/showers and gyms. Skin folds can be a continually moist environment that aids growth of this fungus. If this is a recurrent problem for you, it may help to lose weight. When to Seek Medical CareIf you see no improvement after 2 weeks of self-care, see your doctor. Treatments Your Physician May PrescribeYour doctor may do a scraping to look for fungus under the microscope or a biopsy if your diagnosis is uncertain. Antifungal creams or pills may be prescribed. Trusted LinksMedlinePlus: Tinea InfectionsClinical Information and Differential Diagnosis of Tinea CrurisReferencesBolognia, Jean L., ed. Dermatology, pp.1174-1185. New York: Mosby, 2003. Freedberg, Irwin M., ed. Fitzpatrick's Dermatology in General Medicine. 6th ed. pp.1999, 1102. New York: McGraw-Hill, 2003. What is the fastest way to cure jock itch?The fastest way to cure jock itch is to use an OTC or prescription antifungal cream, ointment, gel, spray or powder. In more serious cases, your healthcare provider may prescribe antifungal pills to treat jock itch. For faster recovery, it's also important to keep the area clean, dry and cool.
What causes jock itch on males?Jock itch is an infection that's caused by a fungus. It's a form of ringworm that likes to live in warm, moist places on your body. It's also called tinea cruris. People who sweat a lot, who are overweight, or who have a skin condition called eczema are more likely to get it.
What can be mistaken for jock itch?Jock itch and herpes are common conditions that can affect the same area of the body. They're also conditions that are often mistaken for one another, as the visual symptoms of jock itch and herpes can be quite similar.
How do I know if I have an STD or jock itch?Jock itch tends to be more of a rash that may of may not have tiny blisters surrounding parts of its edges, whereas genital herpes blisters are typically fluid- filled and unaccompanied by a rash. Herpes blisters crust over after bursting and become painful sores, unlike jock itch.
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What does jock itch look like on a man
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