What is drug ranitidine hydrochloride used for?

Ranitidine hydrochloride is a medication primarily used to reduce stomach acid production. It is commonly prescribed for conditions such as gastroesophageal reflux disease (GERD), peptic ulcers, and Zollinger-Ellison syndrome. By decreasing acid production, it helps alleviate symptoms like heartburn and promotes healing of the digestive tract. However, it is important to note that ranitidine has been withdrawn from many markets due to concerns about impurities linked to cancer risk.