Contact dermatitis - Symptoms and causes - Mayo Clinic
contact dermatitis is a red, itchy rash caused by direct contact with a substance or an allergic reaction to it. the rash isn't contagious or life-threatening, but it can be very uncomfortable. many substances can cause such reactions, including soaps, cosmetics, fragrances, jewelry and plants.
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contact dermatitis sign rash. rash is a general, nonspecific term that describes any visible skin outbreak. rashes are very common in all ages, from infants to seniors, and nearly everyone will have some type of rash at some point in their life. there are a wide variety of medical diagnoses for skin rashes and many different causes.
skin rashes can occur from a variety of factors, including infections, heat, allergens, immune system disorders and medications. one of the most common skin disorders that causes a rash is atopic dermatitis (ay-top-ik dur-muh-ti-tis), also known as eczema. atopic dermatitis is an ongoing (chronic) condition that makes skin red and itchy.
What 9 Common Skin Rashes Look Like - verywellhealth.com
a rash is a reaction in which the skin develops an abnormal texture and other features, such as pain, itching, and fluid discharge. one can come about in response to an allergy, toxin, infection, or larger systemic disease. the appearance can range from an almost incidental swelling of tissue to an outbreak of painful eruptive sores.