Treatments may include moisturizers, lotions, baths, cortisone creams that relieve swelling, and antihistamines, which relieve itching. If it is a bad rash, if it does not go away, or if you have other symptoms, you should see your health care provider. Although most rashes clear up fairly quickly, others are long-lasting and need long-term treatment.īecause rashes can be caused by many different things, it's important to figure out what kind you have before you treat it. You get the rash where you have touched an irritant, such as a chemical, or something you are allergic to, like poison ivy. It causes redness, itching, and sometimes small bumps.
Certain genes can make people more likely to get rashes.Ĭontact dermatitis is a common type of rash. Other causes include irritating substances and allergies. Rashes are a symptom of many different medical problems.
Some rashes can also lead to blisters or patches of raw skin. Many rashes are itchy, red, painful, and irritated. RMO Fits are associated with rigidity of muscles followed by jerking of limbs. One of the best ways to determine if a rash on the arms or legs is allergic contact dermatitis is to look at the rash pattern. A rash is an area of irritated or swollen skin.
