Pataday is active ingredient for medicines manufactured by differ manufacturers and sold in differ countries under the trade names Olopatadine, Opatanol, Patanase, Patanol. All these medicines are original brand name medicines or pharmaceutical analogues.
How to use Pataday ophthalmic. Apply this medication in the affected eye(s) usually once or twice a day as directed by your doctor, depending on the brand of eye drops you are prescribed. Wash your hands before each use. To avoid contamination, do not touch the dropper tip or let it touch your eye or any other surface.