Lumps can form under the skin for many reasons, including cysts or swollen lymph nodes. Often they don’t require treatment, but if they change in size or appearance, contact a doctor for an exam.

Folliculitis is a skin infection caused by damage to your hair follicles. This infection can result in raised red bumps that look similar to acne pustules. Other symptoms include pain, stinging ...

There are many different types of bumps you could get on your penis. Penile bumps may be smooth or rough and you may have many of them, a few, or just one. They can range in color from skin-toned ...

Many of us have had them at some point - small, painful red bumps that pop up on your skin after shaving. Razor bumps are usually caused by ingrown hairs, when a buildup of dead skin cells clogs a ...