About cromolyn sodium
Mast-cell stabiliser eye medicine
Used for
- Prevention and relief of allergic conjunctivitis symptoms, including itching and redness
Usual adult dose
Usually 1–2 drops in each affected eye 4–6 times daily.
Usual dose in children
Usually the same dose as adults for children aged 4 years and older; follow product instructions.
Common side effects
- Brief stinging or burning
- Temporary blurred vision
- Eye irritation
Important warnings
- Remove contact lenses before use; some formulations contain preservatives that damage lenses.
- Avoid touching the dropper tip to the eye or other surfaces.
- Not for treating sudden, severe allergic reactions.
Pregnancy
Generally considered low risk because very little is absorbed; use only when needed and as directed.
Breastfeeding
Low transfer into breast milk is expected; use as directed.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.