Hand rashes, also called hand eczema, can result from allergic reactions, exposure to irritants such as industrial chemicals, acids or cleaning fluids and sunburn. More often, the irritant is milder and the problem starts out as dryness of the hands. Over-drying from frequent hand washing, soaps, cleaning agents or even skin and personal care product ingredients can also cause hand rashes.
Hand rashes can include an allergic reaction, dry skin, contact dermatitis, psoriasis, hand, foot and mouth disease, dyshidrotic eczema, impetigo and ringworm. According to the American Academy of Dermatology, hand eczema can cause:
- Dry, chapped skin (often the first sign)
- Patches of red or dark brown irritated skin
- Scaly and inflamed skin that may itch
- Burning sensation
- Itchy blisters
- Deep, painful cracks
- Bleeding or weeping skin
- Crusts, pus and pain