How effective are biologics for psoriasis?

Biologics are drugs that fight inflammation. They do a good job at treating psoriasis, says HealthMaker Ellen Marmur, MD, a leading dermatologist and dermatologic surgeon. Here, she explains more about the medicine's success.

Learn about the benefits and risks of these powerful treatments for moderate-to-severe psoriasis.

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

Sticking with your medication plan can be tough, but tools in the Sharecare app can help you stay the course.

These six possible causes of hair loss may surprise you.

Try these tips to reduce your chances of a potentially harmful mistake.