A sebum plug may look like a small bump under the skin’s surface or it could stick out like a grain of sand. Treatment may include exfoliation, topicals, and oral medications. Just below the surface ...

Sebaceous filaments are structures that allow sebum to flow to the surface of the skin. Tiny glands beneath the skin create sebum, which is an oily substance that helps lubricate the skin. When the ...

Are they different from blackheads and whiteheads? Acne shows up in all different forms ranging from painful cystic bumps to tiny pustules filled with gunk, and each has its own treatment approach. A ...

Black dots on the nose are one of the most stubborn and misunderstood skin concerns. Often mistaken for trapped dirt, these ...

Sebaceous hyperplasia is a harmless skin condition involving the overgrowth or enlargement of the sebaceous glands. Sebaceous glands are attached to hair follicles all over your body. They release ...