ImportantGeneral Eye Health
Contact Lens Complications
Contact lens discomfort, redness, pain, or blur can sometimes need prompt professional care.
What is it?
Contact lenses are generally safe when used correctly, but they can cause complications including dryness, infection, corneal abrasion, or allergic reaction. Any persistent discomfort, redness, or blur needs professional review.
Common symptoms
- Eye redness
- Pain or discomfort during lens wear
- Blurred vision
- Discharge
- Light sensitivity
Risk factors
- Overnight lens wear
- Poor lens hygiene
- Tap water exposure to lenses
- Extended wear beyond recommended period
Prevention tips
- Do not sleep in contact lenses unless specifically approved
- Wash your hands before handling lenses
- Avoid tap water exposure to contact lenses
- Replace lenses as recommended
- Remove lenses if the eye becomes red or uncomfortable
Treatment overview
Discontinue lens wear until the problem resolves. Treatment depends on the complication: antibiotic drops for infection, lubricants for dryness, and specialist review for corneal involvement.
Seek urgent care if you notice
- Severe pain while wearing contact lenses
- Redness or reduced vision
Related eye care tips
Have questions about your eyes?
This information is general education and does not replace a professional eye examination. If you are worried about your eyes, book an appointment.