Raised bumps on the skin can appear for various reasons, ranging from harmless conditions to more serious medical concerns.

Medically reviewed by Susan Bard, MDThere are a few reasons why it may take time to heal a big pimple. It's normal for some ...

It all starts with clean skin. Wash gently only twice a day-- morning and night-- with a mild soap made especially for acne. Use warm, not hot ... nick or shave off the bumps, it could spread ...