Zabak is a medicine in the form of eye drops, without preservatives. This medicine contains ketotlfen which is an antiallergic agent. Always use this medicine exactly as described in the package leaflet or as directed by your doctor or pharmacist. If in doubt, consult your doctor or pharmacist.
When the pollen begins to flow, they are there again, symptoms such as runny nose, reddened eyes and severe itching of the nose and eyes: it is hay fever time.