Discover expert methods to identify, treat and prevent various types of skin rashes, from allergic reactions to chronic conditions like eczema and psoriasis.

Medically reviewed by Susan Bard, MD Rosacea, psoriasis, and eczema share some symptoms, such as rashes, bumps, redness, and itching. However, they are different conditions, though it is possible to ...

People with psoriasis go through periods of flare ... In addition to the neck, knees, elbows, and ankles, rashes often spread ...