Red skin
Erythema is a condition where the skin becomes dry, rough, irritated, cracked and scaly. Reddish skin is usually caused by climate conditions, allergies, harsh chemicals, skin problems or internal health problems.
Some of the main reasons that can cause reddened skin: decrease in air humidity (especially in winter), aggressive cleaning of the skin (using strong detergents), allergies (to food, dust, animals, plants).