Sty (Stye): A stye (sty) is an infection of the eyelid, resulting from a blocked oil gland. Seborrhea, improper eye makeup removal, use of infected cosmetics, poor eyelid hygiene, stress, hormonal changes, and Blepharitis, rosacea, and meibomitis may cause styes. Symptoms include a lump on the eyelid, swelling, pain, redness, tenderness, blurred vision, pus, and a scratchy sensation on the eyeball. Treatment may involve warm compresses, scrubbing the eyelid with a mild soap, and discontinuing wearing contact lenses and eye makeup.
Contact Lenses Contact lenses are miraculous pieces of plastic that allow you to see without glasses. In most cases, contact lenses are used as a substitute for glasses, allowing you to dispense with them in many situations.