How and When to Take a Proton Pump Inhibitor (PPI) for Reflux: Are You Taking It Correctly?

When is the best time to take a PPI? 

For many PPIs, the general recommendation is to take them 30–60 minutes before a meal, usually breakfast. This allows the medication to be absorbed before eating activates the stomach acid-producing pumps. 

If you have been prescribed a PPI twice daily, the second dose will often be taken before your evening meal. 

Taking your medication consistently and at the recommended time can help you get the greatest benefit from it. However, instructions can vary between medications, so always follow the directions provided by your doctor, specialist, or pharmacist. 

What if you are still experiencing reflux? 

If you are taking your PPI as prescribed but continue to experience frequent reflux, heartburn, or regurgitation, it may be worth discussing your symptoms with your GP or a gastroenterologist rather than changing your medication yourself. 

Persistent symptoms may require further assessment to understand whether acid reflux is the cause and whether your current treatment is appropriate. 

Intus gastroenterologists provide specialist assessment and investigation for reflux, GORD and other upper gastrointestinal conditions across the South Island. 

If you are unsure how to take a PPI you have been prescribed, always check with your doctor or pharmacist before making any changes.