Acne commonly affects the face, neck, back, and chest. Keratosis pilaris ... Boils are painful, red bumps caused by bacterial infections in hair follicles or oil glands. They often develop ...

On white skin, the spots are red ... face neck under the breasts under the scrotum It can also appear in skin folds and areas where skin rubs against clothing, such as the back, chest, and ...

Several weeks on, her situation worsened when her chest became red and blotchy ... the side of your neck). "A rash appears 12 to 48 hours later. It looks like small, raised bumps and starts ...