The rash is extremely itchy and can turn dark purple,.

Raised rash that looks like scratches. Web stress rashes look like puffy red bumps that can appear all over the body, but most commonly on the face, neck, chest or arms, according to scripps health. The most common causes are eating something you are allergic to or skin exposure to an allergen. Web dermatographia, also called skin writing, is a condition that causes an allergic reaction when skin is scratched.

Web dermatographia is a condition in which lightly scratching your skin causes raised, inflamed lines or welts. Web atopic dermatitis is a dry, red, weepy, crusty rash that appears patchy and oval shaped, says dr. Patients might also notice tiny lines on the.

These appear as raised bumps, redness, itching, and even heat to the touch. Your doctor can determine if the rash looks. This reaction looks like hives or welts.

Skin lesions may be raised like a cyst or flat like an. Swollen neck lymph nodes, usually felt as a tenderness in the area behind the ears. Rash as a result of an allergic reaction to something.

According to the cdc, hand, foot, and mouth occurs most often in children under the age. When you are exposed, you release. Web hives (urticaria) is a rash that often occurs with an allergic or sensitivity reaction.

Web rash on swollen skin that varies in color depending on your skin color; Small, raised bumps, on brown or black skin; Web skin rashes, or red, bumpy, often itchy skin, has many causes including viruses, bacteria, allergens and skin conditions like eczema and psoriasis.