Because of this, the pustule may be bigger than an average whitehead. It may also have a yellowish color. The area around a pustule may be hard, red, and tender to the touch. Whiteheads occur when ...

Common types of inflamed pimples include papules, pustules, nodules ... it forms a white bump on your skin called a whitehead, which is close to the skin's surface. In contrast, a deep or ...