Dear mendozaof3,
Pain upon blinking may be caused by both an
eyelidEyelid bump
Eyelid lift
Eyelid twitch problem such as a
styeEyelid bump
Stye or conditions such as dry eye which affect the cornea or outer layer of the eye. I would recommend that you seek the care of an eyeMD to obtain appropriate diagnosis.
Dr. Feldman
Sandy T. Feldman, M.D., M.S.
ClearView Eye and Laser Medical Center
San Diego, California