Eye Cold (Conjunctivitis)
An 'eye cold' (conjunctivitis) causes watering, redness, itching, light sensitivity and crusting, usually in both eyes. It can be allergic, viral or bacterial; viral and bacterial forms are contagious.
Symptoms
- Watering and sensitivity to light
- Redness and itching
- Crusting that develops later
- Sometimes a runny nose, feeling unwell and eye pain
It can occur with flu or seasonally and usually affects both eyes.
Causes and Contagiousness
- Allergic: starts in the eyes alone or alongside allergy symptoms elsewhere in the body; it is not contagious.
- Viral or bacterial: contagious; hand hygiene and separate towels are important.
What Should You Do?
See an eye doctor to identify the cause and choose the right treatment. Without treatment the illness can last longer and the risk of spreading it rises.
- Do not rub your eyes, and wash your hands often.
- If you wear contact lenses, stop until you have been examined.
- Do not use pharmacy drops without an examination.
Frequently asked questions
Is an eye cold contagious?
The allergic form is not; viral or bacterial forms can spread.
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This page is for general information only and does not replace a medical consultation. Anatomy and treatment plans differ from patient to patient.