Psoriasis is a chronic inflammatory skin disease affecting more than 60 million people worldwide, characterized by painful ...

Scientists believe the hormone hepcidin, when produced in the skin, may be the root cause of psoriasis -- a chronic and sometimes debilitating skin disease that affects 2-3% of the global population.

Medically reviewed by Susan Bard, MD Managing psoriasis in the summer can be challenging, as hot weather and sweating may ...

Different types of psoriasis cause different symptoms. It can appear as thickened, discolored plaques that may be itchy. Psoriasis is an inflammatory condition that involves skin changes. It can also ...

Localized pustular psoriasis is a term that refers to a limited area of small pus-filled blisters on your skin, typically on your hands or feet. It is distinct from generalized pustular psoriasis (GPP ...