The Coffee Ulcer Relationship

One of the favorite past-times of Americans (and increasingly people around the world) is to wake up with a cup of coffee. However, many people have heard before that drinking too much coffee can lead to ulcers. Is there any truth to this?


The Coffee and Ulcer Relationship

Back in the mid-1900s, it was actually thought that coffee was a cause of ulcers, along with a poor diet, stress, and drinking. Modern science has revealed that this is not the case.

Now, we know that the two primary stomach ulcer causes are H pylori infection (H pylori is a bacterium that colonizes the upper digestive system) and regular usage of NSAIDs (medicines like ibuprofen, naproxen, and aspirin). With that said, coffee does have a few effects on the digestive system.


Of Coffee and Stomach Acid

Coffee, particularly when consumed on an otherwise empty stomach, result in indigestion, so it is not surprising that people believed that coffee caused ulcers.

What coffee does have in it is caffeine, and caffeine stimulates the release of stomach acid (as do most stimulants, like nicotine). This frequently results in heartburn (i.e. acid reflux), the symptoms of which are frequently mistaken for stomach ulcer symptoms. Additionally, drinking coffee when you already have a known ulcer can indeed irritate the ulcer via the increased secretion of stomach acid. Note that even decaffeinated coffee seems to increase stomach acid production.

This relatively minor increase in stomach acid is not enough to cause an ulcer in its own right; a more destructive force like H. pylori (which disrupts the protective lining of the digestive tract) or NSAIDs (which reduce the secretions of the protective coating of the stomach) to actually cause an ulcer.


What to Do if You Suspect an Ulcer

The real thing to know here is that if you suspect you have an ulcer, you cannot treat it simply by avoiding coffee. The first thing you need to do is go to the doctor. Most doctors now opt for the test and treat model, which means not even checking for an ulcer but rather performing an H pylori test first.

Testing for H pylori is typically done via an urea breath test, which is a non-invasive and very quick procedure with instant results. If you test positive for H pylori, the triple therapy approach is the most commonly used stomach ulcer treatment plan. This treatment has a fairly high success rate which you can bolster by following a solid H pylori diet.


Ulcer and Coffee Conclusion

The final word is that if you like to drink coffee, the idea of coffee causing an ulcer is the last of your worries. The primary negative consequences of coffee consumption are increased blood pressure and heartburn. However, if you do have an ulcer, coffee could be an irritating factor and you might want to cut it out until you have been successfully treated.

Getting medical attention should be your first priority if you have a peptic ulcer. Ulcers may occasionally disappear on their own, but as long as H pylori infection is present, it is extremely likely that they will return sooner rather than later, so treatment is key.

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  3. Is it Safe to Treat a Stomach Ulcer During Pregnancy?
  4. Stomach Ulcer or Acid Reflux
  5. Stomach Ulcer Pain Relief