How did a white spot grow on eyelid of the eye to do

The upper eyelid of the eye has a white spot, if the white spot is located on the skin surface, it may be fat particles; the white spot is located on the eyelid conjunctiva surface, it may be conjunctival stones or sty forming pus points. Sties are suppurative inflammation of the eyelids, divided into inner and outer sty. The acute stage of sty is red, swollen, hot and painful on the eyelid skin, and localized induration can be touched on the eyelid skin or subcutaneous tarsus. The tenderness is obvious. Abscess or pus points can be formed after a few days, and can be broken. Early sty with antibiotics eye water and eye ointment and affected ear tip bloodletting. If abscess formation can not be ruptured, or abscess rupture can not completely discharge pus, should consider surgery incision discharge pus.