Generic Name: KetotifenDosage Form: DropsTG Name: Eye Care Tofen (Ketotifen) is a sterile ophthalmic solution containing ketotifen for topical administration to the eyes. Ketotifen is a relatively selective, non-competitive histamine antagonist (H1-receptor) and mast cell stabilizer. Ketotifen inhibits the release of mediators from cells involved in hypersensitivity reactions. Decreased chemotaxis and activation of eosinophils has also been demonstrated. […]