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 is a chronic skin disease where red, scaly, itchy patches break out all over your body. It’s an autoimmune disease in which your immune system goes haywire and triggers inflammation of your ...

Psoriasis can increase skin infection risk due to effects from the condition and its treatments. Learn about potential infections, symptoms, and preventive measures.

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 ...

A study published in Nutrition Reviews in November 2025 found evidence linking oral probiotics and synbiotics to improvements in atopic dermatitis (AD) symptoms. However, research for other skin ...

Psoriasis is a skin condition that causes the formation of thick, scaly patches on the body. It’s commonly found on the elbows, knees or scalp but can occur nearly anywhere on the skin. Cold weather ...

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.