A milium is a white bump caused by dead skin cells trapped under your skin. You can typically prevent eyelid bumps by always ...

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 ...

we noticed a watery discharge from the left eye and a white-to-tan nodular lesion 12 mm long, 4–5 mm wide and raised 6–7 mm, extending to the medial canthus on the left upper eyelid.