Rashes in the groin or genital area are usually caused by
irritation of the skin from many sources, such as clothes rubbing against the
skin. Rashes that occur without other symptoms are usually minor and often go
away with home treatment.
A common cause of a rash is
contact with a substance that causes irritation or an allergic reaction (contact dermatitis). People who work with soaps,
solvents, or detergents might splash these liquids onto their clothes at waist
level. Over time, the body can develop allergies to these substances.
Climate change isn't just increasing outdoor temperatures and warming up the
oceans. It may also greatly increase your chances of getting a really bad case
of poison ivy.
As the level of carbon dioxide in the atmosphere increases, it's boosting
the growth of poison ivy plants, two recent studies show. These elevated carbon
dioxide levels are creating bigger, stronger poison ivy plants that produce
more urushiol, the oil that causes the allergic reaction and miserable poison
ivy rash. The urushiol...
Scabies caused by tiny mites that
burrow into the outer layers of the skin
Yeast infection (cutaneous
Psoriasis. There are two types of
genital psoriasis: inverse and penile. Inverse psoriasis causes bright red
patches and may be itchy. Penile psoriasis causes pale red, scaling patches,
and does not itch or burn.
Sexually transmitted infections (STIs). Sores, blisters, or ulcers, especially in the groin or
genital area, may be the first symptom of several STIs. If you have a rash or
growths in the groin or genital area, do not have sexual contact or activity
until you have been evaluated by your health professional. This will reduce the
risk of spreading a possible infection to your partner. Your sex partner may
also need to be evaluated and treated.
Certain diseases may increase your risk of a serious
infection. People with
peripheral arterial disease, or an impaired
immune system may require medical treatment at the
first signs of infection.
Primary Medical Reviewer
Kathleen Romito, MD - Family Medicine
Specialist Medical Reviewer
H. Michael O'Connor, MD - Emergency Medicine
March 1, 2011
WebMD Medical Reference from Healthwise
March 01, 2011
This information is not intended to replace the advice of a doctor.
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