2. Allergic Reactions Allergic reactions to food, medications, or skincare products can cause red spots or hives on the skin. These spots often appear as raised, red, or itchy welts. Why it ...

including allergies, infections, skin conditions, and underlying medical conditions,” says dermatologist Dr Manoj Sethi. Some ...

Q. What causes rashes? A. The most common cause of a rash is contact dermatitis, an inflammation of the skin that comes from direct contact with irritants or allergens. A red, itchy rash from ...

On lighter skin tones, the rash may be easier to see because it appears red or pink ... while swimmer’s itch is caused by an allergic reaction to microscopic parasites that live in bodies ...

Food allergies in children are becoming increasingly common, but it’s not always clear what to do if you’re a parent or ...