These bumps can appear on both the upper and lower eyelids ... Treatment for a bump of the eyelid depends on the culprit.

Stye A stye is an eye infection caused by oil or bacteria blocking the oil glands or hair follicles around your eye. It is often characterized by a pimple-like bump on your upper or lower eyelid.

Eye infections "Eyelid infections may be caused ... This 'back-up' of fluid in the sinus cavities causes swelling of the lower eyelids," says Allawh. To reduce this, treat the congestion with ...