title: Over-the-counter omeprazole (prilosec OTC).
mesh_terms: D004791:Enzyme Inhibitors / Q000627:therapeutic use; D017506:H(+)-K(+)-Exchanging ATPase / Q000627:therapeutic use*; D006356:Heartburn / Q000188:drug therapy* / Q000517:prevention & control; D006801:Humans; D004366:Nonprescription Drugs / Q000627:therapeutic use*; D009853:Omeprazole / Q000627:therapeutic use*; D054328:Proton Pump Inhibitors; D016032:Randomized Controlled Trials as Topic
chemical_list: D004791:Enzyme Inhibitors; D004366:Nonprescription Drugs; D054328:Proton Pump Inhibitors; D017506:H(+)-K(+)-Exchanging ATPase; D009853:Omeprazole