Scalp flaking seems harmless and picking the scabs can even be satisfying for many. However, it may signal more serious ...

About 7.5 million Americans have psoriasis. But, despite psoriasis being a fairly common skin condition, it's often misunderstood. In case you're not familiar with it, psoriasis is a condition that ...

Psoriasis treatment has come a long way. New medications like biologics have helped more people achieve clearer skin. But everyone with psoriasis is different. What works for one person won't always ...

Learn what collagen is, why it may or may not have benefits for psoriasis, according to experts, and what the research has found so far.

Brendan Camp, MD, FAAD, is a double board-certified dermatologist. A dermatologist may use a physical exam and medical history to diagnose psoriasis. Skin biopsies help distinguish psoriasis from ...

Psoriasis is a chronic skin disease in which cells build up quickly, resulting in patches on the skin surface that may be red or discolored, scaly, and itchy. It can be mild to severe, and is the ...