How are lasers used to treat plaque psoriasis?

Lasers utilize ultraviolet rays to treat plaque psoriasis. In this video, Dendy Engelman, MD, a dermatologic surgeon with Metropolitan Hospital Center, explains just how this painless procedure works.

Even better than treating psoriasis is preventing a flare-up in the first place. Here’s how.

Here’s how to use everyday cleaners safely and correctly to ward off germs.

Get the dirt on what causes allergies and asthma.

While some bites and stings are harmless, others could send you to the emergency room.

Don't waste your money! Check out our dermatologist-approved shopping list of proven skin care products before you buy.