PROMISEC contains Omeprazole, a proton pump inhibitor medication. It is used to treat gastro-oesophageal reflux disease (acid contents in the stomach flow back into the tube connecting your mouth and stomach, causing heartburn, nausea, vomiting, bitter taste, and discomfort in the upper abdomen) in children (over the age of one year) and adults.Disclaimer : For More Details, Contact Your Physician