Omisec is a prescription medication containing 20mg of Omeprazole per capsule, supplied in a pack of 14 capsules. Manufactured by United MS Pharma, this proton pump inhibitor (PPI) medication is used to treat various gastric and esophageal conditions. This is a prescription-only medication. The active ingredient Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). Please consult your healthcare provider for proper dosage and usage instructions. The medication should be stored according to the package instructions and kept out of reach of children.