There are numerous types of rashes that affect the groin area, and knowing which type is present determines whether or not it is contagious. Most groin rashes are a result of skin irritation, and these rashes are not contagious, according to WebMD. Other rashes, such as jock itch, are contagious.Continue Reading
Contact dermatitis is a major source of groin rashes, as reported by WebMD. This occurs when the body develops irritation or an allergic reaction to something that is touching the skin. Although contact dermititis can be very uncomfortable due to itching, it is not serious or contagious.
A fungus that thrives in warm, moist environments causes jock itch, according to WebMD. It occurs on the buttocks, inner thighs and groin area, and patients experience chafing, itching, a circular red rash and cracking or peeling skin. Jock itch is slightly contagious, and direct or indirect contact with the rash can spread it.
Other forms of non-contagious groin rashes include inverse psoriasis, penile psoriasis and yeast infections, as explained by WebMD. Groin rashes that are caused by sexually-transmitted infections can be contagious, so to avoid spreading the disease to a partner, the patient should avoid sexual contact until a physician examines the rash.Learn more about Diagnostics & Imaging