Rantac 150 MG Injection is used to reduce the amount of acid produced in the stomach. It is used to treat stomach ulcers, gastroesophageal reflux disease (GERD), and other acidity related disorders in hospitalized patients or who are unable to take oral forms of ranitidine. QUICK LINKS: Substitutes List of substitutes for Rantac 150 MG Injection

Rantac Syrup 30 ml is also used to prevent and treat stomach ulcers. Often Rantac Syrup 30 ml is taken for a rare condition caused by a pancreatic or intestine tumour called Zollinger-Ellison Syndrome. Rantac Syrup 30 ml contains ranitidine, a histamine-2 (H2) receptor blocker that helps reduce stomach acid by blocking the actions of the H2.