Mark G. Lebwohl, MD, gives an overview of generalized pustular psoriasis (GPP) and explains how it differs from the more common plaque psoriasis. First, let’s talk about generalized pustular psoriasis ...

Unlike psoriatic arthritis, psoriasis has never had a generally accepted classification system. Discussions of the types of psoriasis generally fall into the extent, the clinical appearance and the ...

Psoriasis is an inflammatory skin disorder that affects the surface of the skin. Skin becomes inflamed, red, flaky, and itching, especially around the knees, elbows, and scalp. The condition is ...

Psoriasis is a chronic immune-mediated condition that causes dry skin, inflammation, and rashes that may be itchy and painful. A person may also notice skin discoloration and the development of gray ...

Pustular psoriasis is a skin disease. You'll see white bumps filled with pus near or inside red skin blotches. These are called pustules. They can hurt and be scaly, flaky, or itchy. It's most likely ...

Despite the long history of psoriasis and psoriatic arthritis (PsA), until recently, little had been known of their underlying genetics and pathogenesis. Without this knowledge, rational clinical ...

If you have psoriasis under your arms, aka inverse or “hidden” psoriasis, you might wonder whether it’s OK to use deodorant or antiperspirant. After all, the product goes right between the folds of ...

An overview of phototherapy for psoriasis Understanding the treatment options and related side effects of UV therapy can guide the right therapeutic choice for patients with psoriasis. Ultraviolet ...

When plaques form on or behind the ear, or in the ear canal Medically reviewed by Katlein Franca, MD Fact checked by Sarah Scott When psoriasis plaques—red, scaly patches of skin—affect the ears, they ...