He hypothesizes that what these folks may actually have is dermatitis herpetiformis, a skin condition caused by a gluten intolerance that manifests as red or blistery-looking bumps. (The big ...

Bumps on the scalp can be caused by other skin disorders such as folliculitis, scalp acne, or dandruff. They could also show up due to an allergic reaction to a product or skincare routine.

Irritant contact dermatitis: Bumps near the vaginal area may occur if your skin adversely reacts to friction with an irritant. Some of the most common irritants that cause contact dermatitis ...

Acne on your butt is another common inflammatory skin condition. When red bumps appear on your butt, they most likely aren't caused by the same type of acne you see on your face. It's possible to ...

But before assuming the worst, know that many bumps are normal and harmless. Skin growths such as seborrheic keratosis or skin tags, and common bumps like ingrown hairs or cysts generally don't ...

Molluscum contagiosum is an infection that causes a group of small, shiny, and smooth bumps on the skin. It’s caused by the M. contagiosum virus, a type of poxvirus, which can be transmitted ...

and a co-founder of the Tula skin care line. The small bumps you may notice around your nipples are called Montgomery tubercles, and yes, they're totally normal. Montgomery tubercles lubricate ...