Contact Lens Users Advised on Safe Practices

Contact lenses are promoted for vision correction and cosmetic appeal, yet improper use can lead to serious eye damage. Ophthalmologists warn that misuse may cause dryness, allergic reactions, corneal scratches, infections, ulcers and even permanent scarring that can threaten sight.

Dr. Trương Gia Vĩ of Cathay General Hospital in Taiwan stresses five essential precautions: select lenses that match the wearer’s prescription and eye shape, preferably silicone‑hydrogel materials that allow better oxygen flow; use daily‑disposable lenses for occasional wear; wash and dry hands thoroughly before handling lenses; avoid applying makeup before inserting lenses and remove lenses before makeup removal; and follow strict cleaning, storage and replacement schedules, never sleeping with lenses unless approved.

Following these guidelines helps users enjoy the benefits of contact lenses while minimizing the risk of vision‑threatening complications.