Pustules are a type of pimple that contains yellowish pus. They are larger than whiteheads and blackheads. Home remedies and over-the-counter creams may help treat pustules. Pustules appear either as ...

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, ...

Acne may be noninflammatory or inflammatory. Subtypes within these categories include whiteheads, blackheads, papules, pustules, nodules, and cysts. Treatment depends on what type you have. You may ...