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  1. Proton Pump Inhibitors (PPIs): What They Are & Side Effects

    Proton pump inhibitors (PPIs) are a group of medicines that decrease stomach acid production. They can help relieve symptoms of chronic acid reflux (GERD) and stomach ulcers. PPIs are …

  2. Proton Pump Inhibitors Drugs - List of Brands & Generics ...

    Proton pump inhibitors (PPIs) reduce the production of acid by the stomach. They work by irreversibly blocking an enzyme called H+/K+ ATPase which controls acid production.

  3. Proton-pump inhibitor - Wikipedia

    Proton-pump inhibitors (PPIs) are a class of medications that cause a profound and prolonged reduction of stomach acid production. They do so by irreversibly inhibiting the stomach's H + …

  4. Proton Pump Inhibitors: What They Do and How They Work

    Nov 15, 2024 · PPIs bind to a certain type of protein called an enzyme that is located within the parietal cells, which line your stomach. This enzyme is the hydrogen-potassium ATPase pump …

  5. Proton pump inhibitors: MedlinePlus Medical Encyclopedia

    Apr 21, 2025 · Proton pump inhibitors (PPIs) are medicines that work by reducing the amount of stomach acid made by glands in the lining of your stomach.

  6. Proton Pump Inhibitors (PPIs): Uses, Types, Side Effects - Health

    Sep 28, 2025 · Proton pump inhibitors help decrease stomach acid production. The medications do this by blocking the proton pump channel—a type of protein—in certain cells of the …

  7. Proton Pump Inhibitors – What Are PPIs & How Do PPIs Work?

    Dec 11, 2025 · Proton Pump Inhibitors – What Are PPIs & How Do PPIs Work? Proton pump inhibitors (PPIs) are medications that slow acid production in your stomach to relieve issues …