Omeprazole (EC) 20mg and Domperidone 10mg is a combination medication commonly used to manage symptoms of acid-related gastrointestinal disorders. Omeprazole, a proton pump inhibitor (PPI), works by reducing stomach acid production, helping to treat conditions like gastroesophageal reflux disease (GERD), peptic ulcers, and Zollinger-Ellison syndrome. Domperidone, a prokinetic agent, enhances gastrointestinal motility, helping to alleviate symptoms such as nausea, vomiting, and bloating by promoting faster stomach emptying. This combination is often prescribed to patients experiencing both acid reflux and delayed gastric emptying, providing relief from discomfort and improving digestion. It should be taken as directed by a healthcare provider to avoid potential side effects or interactions with other medications.