Histafree Eye Drops Salt Name:-Olopatadine (0.1% w/v) Pack of:-5 ml in 1 bottle Prescription Required:-Yes Uses:-Allergic eye disease Alternate Brands:-Oloeye Ophthalmic Solution,OP-Club Eye Drop,Petolo Eye Drop,Histpat Eye Drop,Olopine Eye Drops Manufacturer/Marketer Address:-Mankind Pharma Ltd 208, Okhla Industrial Estate, Phase III, New Delhi – 110020