Pantoprazole belongs to a class of medications known as proton pump inhibitors (PPIs). It works by reducing the production of stomach acid.
In the stomach, there are special cells called parietal cells that produce acid to help with the digestion of food. Pantoprazole works by inhibiting an enzyme called H+/K+ ATPase, also known as the proton pump, which is responsible for the final step of acid production in the stomach.
By blocking the proton pump, Pantoprazole reduces the amount of acid that is released into the stomach, thereby decreasing the acidity of the stomach contents. This helps in relieving symptoms associated with excessive stomach acid, such as heartburn, acid reflux, and stomach ulcers.
Pantoprazole's action is not immediate, and it may take a few days to achieve the full effect. It is important to take Pantoprazole as prescribed and for the recommended duration to allow for proper healing of the underlying condition.