There is an active ingredient in Pyrocalm omeprazole called omeprazole, an inhibitor of proton pumps. Omeprazole, for example, reduces stomach acid production by reducing stomach acid levels. It provides short-term relief from heartburn and acid regurgitation symptoms in adults who take this daily tablet over-the-counter. Visit- https://www.medsforless.co.uk/omeprazole/ for more.