An international panel of more than 30 experts has developed a consensus definition and diagnostic criteria for generalized pustular psoriasis (GPP). The new definition, published in JAMA Dermatology, ...

The most common cause of pustules is acne, a skin condition that can clog skin pores with oil and dead skin cells. Pustules may also occur from an allergic reaction to food, environmental allergens, ...

Pustules are a type of pimple filled with yellowish pus, often showing as red bumps with white centers that may feel tender. Pastules often appear on oily or sweaty areas such as the face, back, ...

Many people suffer from pustules, especially in the summers when the weather is hot and humid. Sweat and bacteria present on the skin can infect a region leading to formation of a pustule. Depending ...

Steven R. Feldman, MD, PhD; Megan H. Noe, MD, MPH, MSCE Drs Steve Feldman and Megan Noe fill in the gaps about pustular psoriasis, a relatively rare but serious condition that can be tough to diagnose ...