Can You Drink Coffee After Taking Omeprazole? Surprising Facts!

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If you suffer from certain stomach problems, your doctor may prescribe a medicine called omeprazole. This drug sold under the brand name Prilosec and Prilosec OTC is very common and is taken by many people. Many coffee drinkers also take it.

One of the biggest questions that these coffee drinkers have is whether you can drink coffee after taking omeprazole. The answer to this question is yes, but only after waiting at least an hour. If you have any questions, do not hesitate to consult your doctor.

For those who suffer from acid reflux, Gastroesophageal reflux disease (GERD), and other stomach ailments that omeprazole helps with, let’s take a look at this medication and why you shouldn’t have caffeine so soon after taking it. We hope this helps you determine when you should take your medication and when you enjoy your morning coffee.

What is Omeprazole?

Omeprazole is FDA approved since 1989 and was the 8th most used drug in 2020 with over 56 million annual prescriptions in the US.

Omeprazole is a proton pump inhibitor available both over-the-counter and by prescription. It is used to treat stomach conditions such as GERD, chronic gastritis, peptic ulcers, acid reflux, and esophageal problems. Omeprazole works by reducing the amount of stomach acid. You may find that it can help with symptoms such as heartburn, coughing, and difficulty swallowing.

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Omeprazole, both the prescription and commercially available versions, can take a few days to work. Therefore, it’s best to take this medication at the same time each day to keep it effective and fight the symptoms that can make you sick.

Omeprazole and Caffeine

Like any medication, Omeprazole and Prilosec has some side effects. One of these side effects is a decrease in the body’s ability to absorb caffeine. Now you may think that this is a good thing and that you can drink as much coffee as you want, but that’s not the case.

It turns out that many people believe that coffee and other caffeinated products can worsen gastritis, GERD, and other stomach problems. More studies are being done on this topic so that people with such problems know more about what they can safely consume.

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People with stomach problems who drink coffee should pay close attention to their circumstances. If you feel that adding coffee to your diet increases your symptoms, it may be best to avoid coffee altogether or try decaffeinated coffee to see if it is easier to drink.

When Can I Drink Coffee After Taking Omeprazole?

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It is best to wait at least 60 minutes after taking omeprazole before drinking coffee. This gives the medicine time to work and prevents the coffee from interfering with absorption.

If you can’t wait that long, adding cream or milk to your coffee can help cushion the acidifying effect of coffee on your stomach.

To be effective, it should be taken 60 minutes before eating or drinking. And it is not recommended to take omeprazole with your morning coffee.

In general, you should avoid coffee if you are taking omeprazole or other medicines for heartburn and indigestion. If you can’t give it up completely, it’s a good idea to limit your coffee intake to one cup a day and avoid foods and drinks that contain caffeine.

SEE ALSO: Is Cold Brew Coffee Less Acidic?

Why Delay Drinking Coffee After Taking Omeprazole?

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As mentioned earlier, it is possible to drink coffee while taking omeprazole. If coffee does not make your health problems worse, you can allow an hour after taking the medication before drinking a cup of coffee.

This is because it takes at least 45 to 60 minutes for the omeprazole to start working. If you can avoid coffee for an hour after taking the medication, it will have more time to work, and you can avoid pain and aggravation.

RELATED: Is Instant Coffee Less Acidic?

Dietary Tips When Taking Omeprazole

Although omeprazole is generally safe, there are a few things to keep in mind when taking this medication. Here are some tips about food and beverages when taking omeprazole:

  • Avoid high-fat foods
  • Avoid acidic foods and drinks
  • Avoid spicy trigger foods
  • Avoid alcohol
  • Eat slowly
  • Eat smaller meals

Frequently Asked Questions

How can I drink coffee without heartburn?

Avoid brewing methods such as espresso or French press that do not use cellulose or paper filters. Apparently, cellulose filters trap oil droplets in coffee that contain stomach irritants. Consume stomach-friendly low acidity coffee that has undergone steam treatment before roasting.

Can I drink coffee if I suffer from acid reflux?

Dietitians often advise people with GERD to limit their caffeine intake because it can worsen the condition. However, recent research does not suggest that it helps. If your GERD symptoms worsen after drinking caffeine, it’s best to avoid caffeine altogether.

Can I take omeprazole with breakfast?

It does not affect the stomach so you can take it with or without food. If you take omeprazole twice a day, take one dose in the morning and one in the evening.

Can I eat right after taking omeprazole?

Yes, you can. You do not need to wait until it is digested. It does not affect your stomach, so you can take it with or without food.

How long should I wait to eat after taking omeprazole?

Omeprazole tablets can be taken with food or on an empty stomach. Take omeprazole powder for oral use on an empty stomach at least 1 hour before a meal.


So can you drink coffee after taking Omeprazole or Prilosec as it is commonly called? If you take Omeprazole and just need to drink a cup of coffee, you should be fine. Wait at least an hour before drinking a cup. This will prevent any unwanted interactions or problems with your stomach.

Finally, remember when taking any medication to consult your doctor regarding possible reactions or side effects. This will make you feel better without worrying about your safety.

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