Zyban is a prescription medication prescribed to help people quit smoking. Zyban is usually used in combination with smoking cessation recommendations. According to the study Zyban helps more than 36% people quit smoking. Zyban is manufactured by Sunpharma.

Ranitidine is an antiulcer preparation, which is an H2-histamine receptor antagonist. The drug selectively inhibits gastrointestinal H2-receptors and suppresses release of hydrochloric acid. Ranitidine is made by the pharmaceutical company Unique pharmaceuticals.

Protonix is an inhibitor of H+/K+ ATPase. It blocks the final stage of secretion of hydrochloric acid, reduces the level of basal and stimulated secretion of hydrochloric acid in the stomach. Protonix has an antimicrobial activity against Helicobacter pylori. Generic Protonix is made by the pharmaceutical company Wockhardt.

Generic Prilosec (Omeprazole) is a a proton pump inhibitor, a powerful antisecretory antiulcer agent. It is used to treat gastric ulcers and duodenal ulcers, reflux esophagitis, NSAIDs-induced gastroenteropathy, hypersecretory states. Generic Prilosec is manufactured by Cipla.

Prevacid is an antiulcer agent, a specific inhibitor of the proton pump (H-K-ATPase). Its active component, Lansoprazole, blocks the final stage of hydrochloric acid formation which reduces basal and stimulated secretion. Generic Prevacid is manufactured by the pharmaceutical company. Generic Prevacid (lansoprazole) is manufactured by the pharmaceutical company Cipla.

Pepcid (Famotidine) is a competitive antagonist of histamine and it is used for treatment of gastric and duodenal ulcers.. Affecting histamine H2-receptors in parietal cells, it significantly reduces secretion of hydrochloric acid induced by different stimuli. Generic Pepcid is made by the pharmaceutical company Torrent Pharm

Nexium belongs to a group of drugs called proton pump inhibitors. Nexium reduces the production of stomach acid by the parietal cells. Nexium is commonly indicated for the treatment of GERD, stomach and duodenal ulcers, Helicobacter pylori (H. pylori) infection.

Aciphex is an antiulcer agent from the group of proton pump inhibitors. It is used to treat gastric and duodenal ulcers, including ones associated with Helicobacter pylori, reflux esophagitis, Zollinger-Ellison syndrome, stress ulcers. Generic Aciphex is manufactured by the pharmaceutical company Intas Pharma