Can You Have Coffee After an Endoscopy? What the Experts Say

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Just had an endoscopy and wondering when you can have your next cup of coffee? You’re not alone. An endoscopy is a common procedure that helps doctors take a closer look at your digestive system.

But what you eat and drink afterward can affect how well you recover. This blog post is here to give you clear, data-driven advice on when it’s safe to go back to your coffee habit after an endoscopy.

Can You Drink Coffee After an Endoscopy?

Can you consume coffee before or after an endoscopy? While coffee is a clear liquid like water, tea, and soda, its caffeine content may irritate the gastrointestinal tract post-procedure. Recommendations on alcohol and caffeine vary, but it’s crucial to heed your health care provider’s guidance1,2.

I asked my friend, Dr. Marc Radabaugh, what his thoughts were about endoscopies and coffee. He told me that it depended on what the reason for the endoscopy. I mentioned “ulcers” as a reason, and this was his response:

“Coffee could theoretically worsen the ulcer because of the acidity but I don’t think there’s a reason you can’t drink coffee after an endoscopy if everything is normal. That being said, caffeine is a common exacerbation of heart burn.”Dr. Marc Radabaugh

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Key Takeaway: Given the conflicting advice, it’s crucial to consult with your healthcare provider for personalized recommendations on coffee consumption after an endoscopy.

A Doctor In A Lab Coat Standing Next To A Cup Of Hot Coffee
The science is mixed about drinking coffee after an endoscopy

Dietary Recommendations After Endoscopy

The Gradual Progression

According to evidence-based protocols, your post-endoscopy diet should evolve in stages:

  • Immediately after endoscopy: Clear liquids only (e.g., water, clear broths, apple juice)
  • Day 1: Introduction of soft foods (e.g., yogurt, applesauce)
  • Day 2: Transition to soft, bland foods (e.g., mashed potatoes, white rice)
  • Day 3: Gradual reintroduction to a normal diet3

Foods to Avoid After an Endoscopy

As you navigate the recovery period, certain foods are best avoided:

  • Spicy or acidic foods
  • Hard or crunchy foods
  • High-fat foods
  • Raw fruits and vegetables high in insoluble fiber4

Moreover, medical guidelines generally advocate for abstaining from alcohol and caffeinated beverages, like coffee, for at least 24 hours.

Risks of Consuming Coffee After an Endoscopy

Coffee comes with distinct drawbacks in the context of post-endoscopy dietary considerations:

  • Acidic Nature: Coffee can aggravate sensitive or inflamed tissues, especially if biopsies were conducted during the endoscopy.
  • Caffeine Impact: The stimulatory effect of caffeine can worsen gastroesophageal reflux disease (GERD) symptoms by encouraging gastric acid secretion.
  • Throat Irritation: If your throat was already irritated by the endoscopic procedure, coffee could exacerbate this discomfort.

In light of these considerations, experts recommend exercising caution and generally avoiding coffee for 24-48 hours post-procedure.

Timing of Coffee Consumption After Endoscopy

The generally accepted time frame for resuming coffee intake ranges from 24-48 hours. This duration allows for:

  • The complete wearing off of any sedation
  • Sufficient recovery of any irritated throat and stomach tissues
  • Improved tolerance to oral intake5

It’s worth noting that the type of endoscopy you’ve had will impact these recommendations:

  • Standard upper GI endoscopy: Coffee is generally acceptable 24-48 hours post-procedure.
  • Endoscopic retrograde cholangiopancreatography (ERCP): A more restrictive diet, including a prolonged coffee hiatus, is advised.
  • Biopsies taken: Due to increased irritation risks, coffee should generally be avoided for at least 48 hours.

Post-Endoscopy Biopsy Care: A Data-Backed Guide to Optimal Recovery

After undergoing an endoscopy biopsy, the path to recovery hinges on a series of actionable steps backed by medical advice. Adhering to these recommendations minimizes complications and ensures accurate test results. Here’s a data-driven breakdown:

  1. Recovery Time: Fatigue or drowsiness post-procedure is standard. Allocate the rest of the day to rest, allowing your body to recuperate.
  2. Dietary Guidelines: Your physician will offer tailored dietary advice. Adherence to these guidelines is crucial to prevent irritation or further harm to the biopsy area.
  3. Medication Compliance: Should your doctor prescribe post-procedure medications, which may range from antibiotics to anti-inflammatory drugs, adhere strictly to the provided instructions.
  4. Activity Limitations: Based on the biopsy results and procedure specifics, you may be advised to abstain from certain activities, such as heavy lifting or strenuous exercise. Such restrictions are essential for fostering optimal healing conditions.
  5. Scheduled Follow-Ups: Book a subsequent consultation to discuss the biopsy findings and explore further treatment avenues. Monitoring symptoms and maintaining open communication with your healthcare provider are key.
  6. Complication Awareness: Complications are infrequent but not impossible. Be vigilant for symptoms like infection, abnormal bleeding, or intense pain, and seek immediate medical intervention should these manifest.

By executing these recommendations, you’re not only setting the stage for a smoother recovery but also enhancing the reliability of your endoscopy biopsy results.

Source: UCMALS Diet After Upper Endoscopy with Biopsy


Can I drink coffee after an endoscopy?

Yes, you can have coffee as it’s considered a clear liquid, although it’s advisable to avoid cream or additives. It’s always best to follow your healthcare provider’s specific recommendations.

Does the type of endoscopy affect when I can have coffee?

It might, as the advisability of drinking coffee post-procedure can depend on the type of endoscopy, your medical history, and your doctor’s instructions.

Why do people worry about drinking coffee after an endoscopy?

Many are concerned as they want to stick to their daily routine but are unsure if coffee might impact their recovery or the procedure’s results​.

Is coffee included in the clear liquid diet post-endoscopy?

Yes, coffee (without creamer) is part of the clear liquid diet recommended after an endoscopy, along with water, clear fruit juice, and other clear liquids.


While the allure of a freshly brewed cup of coffee may be strong, especially after a medical procedure like an endoscopy, it’s prudent to wait 24-48 hours before indulging. This is particularly true if you’ve undergone a more invasive procedure or had biopsies taken. During this period, adhere to a bland diet and consider opting for decaffeinated alternatives to promote optimal gastrointestinal recovery.


Avatar Of Kelsey Todd
With over two decades in the coffee industry, Kelsey is a seasoned professional barista with roots in Seattle and Santa Barbara. Accredited by The Coffee Association of America and a member of The Baristas Guild, he combines practical expertise with a profound understanding of coffee's history and cultural significance. Kelsey tries his best to balance family time with blogging time and fails miserably.