Omeprazole and Diazepam Omeprazole and diazepam are two completely different drugs, with different uses, and mechanisms of action. So, what happens when combining omeprazole and diazepam? First, we have to understand the nature of both drugs. Omeprazole is a proton pump inhibitor drug, a family of drugs that help to … Continue reading Omeprazole and Diazepam