While it most often starts during puberty, acne has gotten more common in adults. The chest, neck, shoulders, upper arms, and even the butt are common places to get pimples. And back acne is so ...

Shoulder acne appears as pimples, blackheads, and whiteheads on the shoulders and upper back. Shoulder acne, just like face ...

The face, anterior trunk, and upper back are the most commonly affected areas due to a greater concentration of sebaceous glands in these areas. Acne is considered the most common dermatologic ...