Eye infections can range from mild irritation to serious conditions that threaten sight. Recognising symptoms early helps protect your vision.
Common symptoms of eye infection
Infections may affect the eyelids, conjunctiva, or cornea. Symptoms vary but usually involve discomfort, discharge, or changes in appearance.
- Redness, burning, or a gritty, sore feeling
- Sticky discharge or crusting, especially on waking
- Swelling of the eyelids or lashes stuck together
- Sensitivity to light and blurred or misty vision
When to seek professional care
Mild conjunctivitis can settle quickly, but some infections need prescription treatment. Contact lens wearers have a higher risk of serious corneal infection and should be particularly cautious.
- Remove lenses immediately if infection is suspected
- Seek urgent advice for pain, light sensitivity, or reduced vision
- Avoid sharing towels, make-up, or drops with others
- Finish any prescribed treatment course even if symptoms improve
