Skin rashes refer to changes in the skin's appearance or texture, often characterized by redness, itching, swelling, or the development of bumps, blisters, or lesions. Rashes can have various causes, including:
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Allergic reactions: Rashes can occur due to allergies to certain foods, medications, insect bites or stings, plants (such as poison ivy or poison oak), or contact with irritants like detergents or cosmetics.
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Dermatitis: This is inflammation of the skin that can result from contact with irritants (contact dermatitis) or due to an allergic reaction (allergic dermatitis