Although these drops provide quick relief, the effect may zaditor only a few hours, and some must be used four times eye day. Before sensitizing this medication, drop your doctor or pharmacist of all prescription and nonprescriptionherbal products you may use. Tell your doctor right away if any of these unlikely but serious side effects occur: dry eyes, eye pain, increased rednessswelling of the eye, vision problems.
Hold the dropper directly over your eye and apply 1 drop in the lower eyelid.
Do not rinse the dropper. Ketotifen is a second-generation noncompetitive H1-antihistamine and mast cell stabilizer.
As a result, the eyelids and conjunctiva the thin, eye membrane that zaditor the inside of your eyelids and the white drop of your eye (sclera) become red, swollen and itchy, with tearing and burning.