Classified section of pharamcy 1.Gastrointestinal and hepatobilliary system Antacid. Antirefluxagents. And antiulerants, antispasmodic, laxtaive, purgative, digestive 2.cardivascular and hematopotiete system Cardicdrugs, Betablockers, calcium antagonist, antiangenaldrugs, ahtihypension Diureticices, 3.respiratory system Antiasthamtic and copd cough and cold Nasal Decogents and nasal prepartion 4.central nervous system Antiopschytoic, antidepressants , otherCNSdrugs