What types of psoriasis are more serious?

It may surprise you to know that there are several types of psoriasis. Watch as dermatologist Ellen Marmur, MD, describes the different kinds of psoriasis, and which can be the most dangerous for your health.

What is erythrodermic psoriasis?

An overview of early-stage and late-stage diabetic retinopathy, with a look at diabetic macular edema.

If you are living with nasal polyps, answering these questions may help you better understand your experience.

Necrotizing fasciitis is a dangerous infection that can start suddenly and move fast. Spot the signs and know how to respond.

These six possible causes of hair loss may surprise you.