Knowing which kind of psoriasis you have helps you and your doctor make a treatment plan. Most people have only one type at a time. Experts believe psoriasis is an autoimmune disease.

As with other types of psoriasis, genetic predisposition is the ... “It can affect both hands and feet and can be debilitating and hard to camouflage. There are some biologics (injectable ...

It’s difficult to compare the effectiveness of topical treatments with other types of treatments ... of their psoriasis. Also, certain body parts like the hands and feet, which have thicker ...

Plaque psoriasis is the most common type of psoriasis that occurs when the ... are common if you develop plaques on the hands and feet—a subtype of this condition known as palmoplantar psoriasis.