You’ve probably heard of psoriasis—the chronic inflammatory condition that can cause itchy, scaly patches on your skin. Less well-known is a rare form of the disease called pustular psoriasis, which ...
What Is Generalized Pustular Psoriasis? Generalized pustular psoriasis (GPP) is the rarest form of psoriasis, a chronic autoimmune skin condition. GPP can be severe, even life-threatening. The disease ...