These bumps can appear on both the upper and lower eyelids. One of the most common causes of skin cancer is unprotected ...

A pimple on your eyelid usually isn't acne — it's probably a stye, chalazion, or xanthelasma. A stye is a round, red bump that can be treated with a warm compress to drain the pus. A chalazion ...

This bump can also occur inside of the eyelid ... It is often characterized by a pimple-like bump on your upper or lower eyelid. Unlike some forms of pink eye, a stye is not contagious.