Picking at these bumps under the skin won’t help either ... occur on areas that get a lot of sun exposure, like the face, chest, and back. They're totally benign, Dr. Gonzalez says, but ...

Raised bumps on the skin can appear for various reasons ... Acne commonly affects the face, neck, back, and chest. Keratosis pilaris, often called "chicken skin," results from a buildup of ...