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 ...

Generalized pustular psoriasis is a very rare and extreme form of psoriasis. It’s characterized by reoccurring flare-ups that cause pus-filled bumps and red or discolored skin over a large part ...