DUPHALAC ABBOTT LABORATORIES (PAKISTAN) LIMITED. Click on a Brand to view Alternate Brands of same Drug dosage BrandDrug MoleculeDrug FormPackingTrade PriceRetail Rs. DUPHALAC[Lactulose:3.35g/5ml]Syrup120ml 126.34 148.63 DUPHALAC[Lactulose:3.35g/5ml]Syrup 240ml 238.54 280.63 Previous Brand Generic - Next Brand Generic