Omez is a tablet used for short-term treatment of pet dukhna, ulcers, hyperacidity, indigestion, and other stomach issues. It works by reducing the amount of acid produced in the stomach and helps relieve conditions like acid reflux, ulcers, and gastritis. Long-term use of Omez has been associated with increased frequency of gastric glandular cysts, which results from the drug's pronounced inhibition of gastric acid secretion.