Pustular psoriasis is a rare skin condition that causes red patches of skin with painful, inflamed pustules. Here are 7 causes of pustular psoriasis and 5 tips for preventing it.

Pustular psoriasis is a condition in which non-infectious pustules appear on red patches of skin. The pustules are composed of white blood cells, and it is not an infection, nor is it contagious.

Psoriasis is a condition in which new cells grow too quickly, accumulating in the top layer of the skin. When this happens, the body cannot remove old cells in time, causing blood vessels to swell, causing thick, red patches on the skin.

Pustular psoriasis is a skin disease that usually occurs in adults, and children rarely get this disease.