“The red bumps that follow are often itchy and ... pus-filled bump under the skin," says Dr. Gohara. Causes of boils: "Pus in the skin generally connotes an infection with bacteria such as ...

Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...

Medically reviewed by Doru Paul, MD Skin boils are a common condition caused by an infected hair follicle. A skin boil, also ...