Sebaceous cysts are benign, fluid-filled bumps beneath the skin. Although some people seek sebaceous cyst removal for cosmetic purposes, the lesions do not typically cause health problems or require ...

Become familiar with facial bumps that are harmless, including milia, sebaceous hyperplasia, seborrheic keratoses, and xanthelasma. Check for a white bump that's crusty or a sore that doesn't heal; ...