If a mole starts to grow, itch, or bleed, make an appointment to see a dermatologist. Moles: Overview Also called nevi Moles are common. Almost every adult has a few moles. Adults who have light skin often have more moles. They may have 10 to 40 moles on their skin. This is normal. You should

  Seborrheic keratosis: This non-cancerous growth can grow quite thick and have a warty surface. Seborrheic keratoses: Overview Seborrheic keratosis (seb-o-REE-ik care-uh-TOE-sis) is a common skin growth. It may look worrisome, but it is benign (not cancer). These growths often appear in middle-aged

Keratosis pilaris: overview Keratosis pilaris: This harmless skin condition causes tiny, rough-feeling bumps on the skin. What is keratosis pilaris? Keratosis pilaris is a common skin condition, which appears as tiny bumps on the skin. Some people say these bumps make their skin look like plucked