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Care365 medication guide
Ketotifen Eye Drops
Relieves itchy eyes caused by allergic conjunctivitis.
Drug information
Uses, directions and safety information for Ketotifen Eye Drops.
What it is used for
Relieves itchy eyes caused by allergic conjunctivitis.
How to use it
Use the labelled dose for the exact concentration. Wash hands and avoid touching the dropper tip.
Before use
Not a treatment for bacterial infection. Follow contact-lens and age instructions; avoid ingredient allergy.
Possible side effects
Brief burning, stinging or irritation.
When to get medical help
Eye pain, vision changes, marked swelling or persistent redness need prompt assessment.
Medicines and interactions
Separate other eye medicines as directed by the pharmacist.
Pregnancy and breastfeeding
Discuss pregnancy or breastfeeding before use.
Missed doses, storage and accidental exposure
Follow your own product’s missed-dose instructions. If you are unsure, ask a pharmacist before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.
Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.
For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.
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How Care365 can help
Explore care for your symptoms and prepare for a conversation about treatment. Your healthcare professional will consider your history, current medicines and whether an assessment or referral is appropriate.
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Know what to prepare and what to discuss.
Share your history
Prepare your symptoms, allergies, medication list and treatment questions.
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A healthcare professional assesses which care or referral is appropriate.
Plan your follow-up
Follow the advice you receive about treatment, monitoring and next steps.
Related condition guides
Learn about concerns where this medication may be discussed. Treatment depends on your individual assessment.
Prescription renewal and medication review
For a review of Ketotifen Eye Drops, have your current dose, reason for treatment, remaining supply, benefits, side effects and pharmacy details ready. Ask your pharmacist or prescriber whether a renewal assessment is available and appropriate. A prescription or renewal is not guaranteed.
Questions about Ketotifen Eye Drops
What is Ketotifen Eye Drops used for?
Relieves itchy eyes caused by allergic conjunctivitis.
How should I use Ketotifen Eye Drops?
Use the labelled dose for the exact concentration. Wash hands and avoid touching the dropper tip.
What side effects can Ketotifen Eye Drops cause?
Brief burning, stinging or irritation.
When should I get medical help while using Ketotifen Eye Drops?
Eye pain, vision changes, marked swelling or persistent redness need prompt assessment.
Can Ketotifen Eye Drops interact with other medicines?
Separate other eye medicines as directed by the pharmacist.
What should I know about Ketotifen Eye Drops during pregnancy or breastfeeding?
Discuss pregnancy or breastfeeding before use.
Sources and product information
Sources checked 2026-09-08. Safety sections are highlights; consult the full product information for complete warnings and instructions.
Check the Canadian Drug Product Database by product name or DIN for current product information.
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