BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuJock itchFungal infection - groin; Infection - fungal - groin; Ringworm - groin; Tinea cruris; Tinea of the groinJock itch is an infection of the groin area caused by a fungus. The medical term is tinea cruris or ringworm of the groin. Causes Jock itch occurs when a type of fungus grows and spreads in the groin area.Jock itch occurs mostly in adult men and teenage boys. Some people who have this infection also have athlete's foot or another kind of ringworm. The fungus that causes jock itch thrives in warm, moist areas.Athlete's footAthlete's foot is an infection of the feet caused by fungus. The medical term is tinea pedis or ringworm of the foot.ImageRead Article Now Book Mark Article RingwormRingworm is a skin infection due to a fungus. Often, there are several patches of ringworm on the skin at once. The medical name for ringworm is ti...ImageRead Article Now Book Mark Article Jock itch can be triggered by friction from clothes and prolonged moistness in the groin area, such as from sweating. A fungal infection of the feet can spread to the groin area by pulling up pants if the waistband gets contaminated with fungus from the feet.Jock itch can be passed from one person to another by direct skin-to-skin contact or contact with unwashed clothing. Symptoms Jock itch usually stays around the creases of the upper thigh and does not involve the scrotum or penis. Jock itch may spread to near the anus, causing anal itching and discomfort. Symptoms include:Red, raised, scaly patches that may blister and ooze. The patches often have sharply-defined edges with scale at the edges. Abnormally dark or light skin. Sometimes, these changes are permanent. Exams and Tests Your health care provider can usually diagnose jock itch based on how your skin looks.Tests are usually not necessary. If tests are needed, they may include:A simple office test called a KOH exam to check for fungus KOH examThe skin lesion KOH exam is a test to diagnose a fungal infection of the skin.ImageRead Article Now Book Mark Article Skin culture Skin cultureA skin or nail culture is a laboratory test to look for and identify germs that cause problems with the skin or nails. It is called a mucosal culture...ImageRead Article Now Book Mark Article A skin biopsy may also be performed with a special stain called PAS to identify fungus and yeast Skin biopsyA skin lesion biopsy is when a small amount of skin is removed so it can be examined under a microscope. The skin is tested to look for skin conditi...ImageRead Article Now Book Mark Article Treatment Jock itch usually responds to self-care within a couple of weeks:Keep the skin clean and dry in the groin area. Do not wear clothing that rubs and irritates the area. Wear loose-fitting underwear. Wash athletic supporters frequently. Over-the-counter antifungal or drying powders can help control the infection. These contain medicine, such as miconazole, clotrimazole, terbinafine, or tolnaftate.You may need treatment by a provider if your infection lasts longer than 2 weeks, is severe, or frequently returns. The provider may prescribe:Stronger topical (applied to the skin) antifungal medicines or oral antifungal medicines Antibiotics may be needed to treat bacterial infections that occur from scratching the areaIf you tend to get jock itch, continue to apply antifungal or drying powders after bathing, even when you do not have jock itch.Jock itch is more common in overweight people with deep, moist skin folds. Losing weight may help prevent the condition from coming back. Outlook (Prognosis) Jock itch usually responds promptly to treatment. It is often less severe than other tinea infections, such as athlete's foot, but may last a long time. When to Contact a Medical Professional Contact your provider if jock itch does not respond to home care after 2 weeks or you have other symptoms.Open ReferencesReferencesElewski BE, Hughey LC, Hunt KM, Hay RJ. Fungal diseases. In: Bolognia JL, Schaffer JV, Cerroni L, eds. Dermatology. 4th ed. Philadelphia, PA: Elsevier; 2018:chap 77.Hay RJ. Dermatophytosis (ringworm) and other superficial mycoses. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. 9th ed. Philadelphia, PA: Elsevier; 2020:chap 266.AllVideoImagesTogFungus - illustration Fungal infections are caused by microscopic organisms (fungi) that can live on the skin. They can live on the dead tissues of the hair, nails, and outer skin layers.FungusillustrationFungus - illustration Fungal infections are caused by microscopic organisms (fungi) that can live on the skin. They can live on the dead tissues of the hair, nails, and outer skin layers.FungusillustrationRelated Information Athlete's foot(Condition)Ringworm(Condition)Itching(Symptoms)Lichen simplex chronicus(Condition)Atopic dermatitis(Condition)Pubic lice(Condition)Vaginal itching and discharge - child(Symptoms) Review Date: 5/31/2023 Reviewed By: Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited. © 1997- All rights reserved. A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.Content is best viewed in IE9 or above, Firefox and Google Chrome browser.
Jock itchFungal infection - groin; Infection - fungal - groin; Ringworm - groin; Tinea cruris; Tinea of the groinJock itch is an infection of the groin area caused by a fungus. The medical term is tinea cruris or ringworm of the groin. Causes Jock itch occurs when a type of fungus grows and spreads in the groin area.Jock itch occurs mostly in adult men and teenage boys. Some people who have this infection also have athlete's foot or another kind of ringworm. The fungus that causes jock itch thrives in warm, moist areas.Athlete's footAthlete's foot is an infection of the feet caused by fungus. The medical term is tinea pedis or ringworm of the foot.ImageRead Article Now Book Mark Article RingwormRingworm is a skin infection due to a fungus. Often, there are several patches of ringworm on the skin at once. The medical name for ringworm is ti...ImageRead Article Now Book Mark Article Jock itch can be triggered by friction from clothes and prolonged moistness in the groin area, such as from sweating. A fungal infection of the feet can spread to the groin area by pulling up pants if the waistband gets contaminated with fungus from the feet.Jock itch can be passed from one person to another by direct skin-to-skin contact or contact with unwashed clothing. Symptoms Jock itch usually stays around the creases of the upper thigh and does not involve the scrotum or penis. Jock itch may spread to near the anus, causing anal itching and discomfort. Symptoms include:Red, raised, scaly patches that may blister and ooze. The patches often have sharply-defined edges with scale at the edges. Abnormally dark or light skin. Sometimes, these changes are permanent. Exams and Tests Your health care provider can usually diagnose jock itch based on how your skin looks.Tests are usually not necessary. If tests are needed, they may include:A simple office test called a KOH exam to check for fungus KOH examThe skin lesion KOH exam is a test to diagnose a fungal infection of the skin.ImageRead Article Now Book Mark Article Skin culture Skin cultureA skin or nail culture is a laboratory test to look for and identify germs that cause problems with the skin or nails. It is called a mucosal culture...ImageRead Article Now Book Mark Article A skin biopsy may also be performed with a special stain called PAS to identify fungus and yeast Skin biopsyA skin lesion biopsy is when a small amount of skin is removed so it can be examined under a microscope. The skin is tested to look for skin conditi...ImageRead Article Now Book Mark Article Treatment Jock itch usually responds to self-care within a couple of weeks:Keep the skin clean and dry in the groin area. Do not wear clothing that rubs and irritates the area. Wear loose-fitting underwear. Wash athletic supporters frequently. Over-the-counter antifungal or drying powders can help control the infection. These contain medicine, such as miconazole, clotrimazole, terbinafine, or tolnaftate.You may need treatment by a provider if your infection lasts longer than 2 weeks, is severe, or frequently returns. The provider may prescribe:Stronger topical (applied to the skin) antifungal medicines or oral antifungal medicines Antibiotics may be needed to treat bacterial infections that occur from scratching the areaIf you tend to get jock itch, continue to apply antifungal or drying powders after bathing, even when you do not have jock itch.Jock itch is more common in overweight people with deep, moist skin folds. Losing weight may help prevent the condition from coming back. Outlook (Prognosis) Jock itch usually responds promptly to treatment. It is often less severe than other tinea infections, such as athlete's foot, but may last a long time. When to Contact a Medical Professional Contact your provider if jock itch does not respond to home care after 2 weeks or you have other symptoms.Open ReferencesReferencesElewski BE, Hughey LC, Hunt KM, Hay RJ. Fungal diseases. In: Bolognia JL, Schaffer JV, Cerroni L, eds. Dermatology. 4th ed. Philadelphia, PA: Elsevier; 2018:chap 77.Hay RJ. Dermatophytosis (ringworm) and other superficial mycoses. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. 9th ed. Philadelphia, PA: Elsevier; 2020:chap 266.