The orodispersible tablets are also available under the brand name Zoton FasTabs. What is lansoprazole used for? Your doctor may prescribe lansoprazole for one of the following reasons: Relieving. 1. What Lansoprazole is and what it is used for. The active ingredient in Lansoprazole Orodispersible Tablets is lansoprazole, which is a proton pump inhibitor. Lansoprazole oral capsule is used to reduce the amount of acid in your stomach. It’s used to treat several conditions. These conditions include gastric ulcers, duodenal ulcers, erosive. Uses. Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. Lansoprazole also is available in 15 and 30 mg tablets that disintegrate when placed under the tongue (Prevacid SoluTab). Lansoprazole is available for intravenous injection in vials containing 30 mg of powdered lansoprazole (30 mg/5 ml when mixed with sterile water). Lansoprazole reduces the amount of acid your stomach makes. It's used for indigestion, heartburn and acid reflux and gastroesophageal-reflux-disease (GORD). Prescription lansoprazole is used to treat the symptoms of gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach causes heartburn and possible injury of the esophagus (the tube between the throat and stomach) in adults and children 1 year of age and older. Lansoprazole is a proton pump inhibitor. Lansoprazole decreases the amount of acid produced in the stomach. Lansoprazole is used to treat and prevent stomach and intestinal ulcers, erosive esophagitis (damage to the esophagus from stomach acid), and other conditions involving excessive stomach acid such as Zollinger-Ellison syndrome. Lansoprazole should be used with caution in patients with moderate and severe hepatic dysfunction (see sections 4.2 and 5.2). Decreased gastric acidity due to lansoprazole might be expected to increase gastric counts of bacteria normally present in the gastrointestinal tract. It is used to treat or prevent GI (gastrointestinal) ulcers caused by infection. It is used to treat or prevent NSAID-associated gastric ulcers in patients with a history of ulcers.