An intertrigo is an inflammation (rash) of the body folds (adjacent areas of skin).

An intertrigo usually develops from the chafing of warm, moist skin in the areas of the inner thighs and genitalia, the armpits, under the breasts, the underside of the belly, behind the ears, and the web spaces between the toes and fingers. An intertrigo usually appears red and raw-looking, and may also itch, ooze, and be sore. Intertrigos occur more often among overweight individuals, those with diabetes, those restricted to bed rest or diaper use, and those who use medical devices, like artifical limbs, that trap moisture against the skin.

Keeping the area of the intertrigo dry and exposed to the air can help prevent recurrences. If the individual is overweight, losing weight can help. Using antibacterial soap, surrounding the skin with absorbent cotton or a band of cotton fabric, and treating the skin with absorbent body powders and even antiperspirants will all help prevent future occurances. Relapses of intertrigos are common, however, and require periodic care from a dermatologist.

An intertrigo sometimes refers to a bacterial, fungal, or viral infection that has developed at the site of broken skin due to such inflammation. Infections can be treated with topical or oral medications. Reversely, there are several skin diseases that can cause an intertrigo to develop, such as dermatitis or inverse psoriasis.

See also

• List of skin diseases

External links

• A.O.C.D.: Intertrigo
• eMedicine: Intertrigo (by Samuel Selden, M.D.)
• DERMAdoctor: Intertrigo (by Audrey Kunin, M.D.)