Hand eczema, also called hand dermatitis, is an inflammatory skin condition that causes dry, itchy rashes on the hands. The skin may blister and crack, and the condition can be painful.
If the rash appears on the feet, you may also notice a foul odor, the AAD says. Or, if it appears on the hands, it may look cracked as if the skin is extremely dry. Heat rashes look like small ...
such as ‘Covid digits’ (toes and fingers) and skin necrosis – with viral exanthema (a term for general rashes, which occurs with other types of viruses) – another cause of dermatologic ...
preventing rashes. About 15 minutes before going outdoors, apply the product to the areas of your skin that are likely to come into contact with poison ivy, including your arms, legs, and hands.