How to take it, side effects, brands around the world and safety alerts.
We couldn't load the official label right now. Follow your prescription and the leaflet in your pack, or try again.
Products with Ketotifen as the active ingredient. Names differ between countries.
Other countries: check your pack's registration number and we point you to your regulator.
Type the registration number on the pack, or scan it with your camera.
Rules differ by country. Ask a pharmacist where you live.
Ketotifen is sold under names such as Wal-zyr Itchy Eye, Zaditor, Alaway, Claritin Eye. Brand names differ between countries.
Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.
This page shows what official sources say, in plain words. It is not medical advice: your prescription and your doctor or pharmacist come first. Brand names, strengths and rules differ between countries.