An endoscopy is a common diagnostic tool used to examine the inside of the digestive tract. If you’re preparing for this procedure, you might be wondering: how long does an endoscopy take, is it painful, and what should you expect afterward?

Let’s walk through everything you need to know—from the length of the procedure to common recovery concerns—so you feel confident and informed heading into your appointment.

What Is an Endoscopy and Why Is It Done?

Endoscopy refers to the use of a flexible tube with a light and camera (called an endoscope) to view your digestive tract. It’s commonly used to:

• Investigate persistent stomach pain
• Diagnose ulcers, reflux, or internal bleeding
• Biopsy suspicious tissue
• Remove polyps or foreign objects

There are different types of endoscopy, but in most cases, patients are undergoing an upper endoscopy (EGD) to evaluate the esophagus, stomach, and upper part of the small intestine.

How Long Does an Endoscopy Take?

The actual endoscopy procedure takes approximately 15 to 30 minutes, but the total time at the clinic may be 2 to 3 hours due to preparation and recovery.

Here’s a breakdown:

• Pre-procedure prep: 30–60 minutes (including paperwork, IV placement, and explanation of the sedation endoscopy procedure)
• Procedure itself: 15–30 minutes
• Post-procedure recovery: 30–60 minutes (to allow the sedative to wear off)

If biopsies or other procedures are performed during the endoscopy, it may take slightly longer. Your primary doctor in Miami will provide specific timing based on your condition and whether additional diagnostic steps are needed.

How Long Is an Endoscopy with Sedation?

Most patients receive mild to moderate sedation through an IV to stay relaxed and comfortable during the procedure. With sedation, you won’t feel pain and may not even remember the exam.

The sedation adds a short amount of time to both preparation and recovery, but the overall time for a sedation endoscopy procedure is still typically under an hour from start to finish.

Is Endoscopy Painful?

Many patients worry: is endoscopy painful? Fortunately, no. Thanks to sedation and numbing sprays, most people feel little to no discomfort.

Common sensations include:

• A brief gag reflex when the tube is inserted
• Minor bloating from air introduced into the stomach
• A scratchy throat after the procedure

These symptoms usually fade within a few hours.

Stomach Pain 3 Days After Endoscopy: Is It Normal?

Mild bloating or throat irritation is common after an endoscopy, but persistent stomach pain 3 days after endoscopy is not typical and may be a sign of:

• Tissue irritation or inflammation
• Reaction to a biopsy
• Rare complications like perforation (extremely uncommon)

If you experience severe or ongoing abdominal discomfort, contact your primary doctor in Miami immediately for evaluation.

Can You Eat After an Endoscopy?

Yes, but timing matters.

• If sedation was used, wait at least 1 to 2 hours before eating or drinking to prevent nausea or choking.
• Start with light, easy-to-digest foods like soup or toast.
• Avoid alcohol, spicy food, and caffeine for the first 24 hours.

Your provider will give you post-procedure instructions specific to your condition and what was done during the endoscopy.

What to Expect After the Procedure

You’ll be monitored in a recovery room until the sedation wears off. Here’s what most patients experience:

• Drowsiness for a few hours
• A mild sore throat
• The need for someone to drive you home
• Return to normal activities the next day

Be sure to follow your physician’s recommendations closely, especially if biopsies were taken or abnormalities were found.

When to Contact Your Primary Doctor in Miami

While complications are rare, call your doctor if you experience:

• Fever or chills
• Difficulty swallowing
• Vomiting blood
• Black or tarry stools
• Severe stomach pain

These could indicate a reaction that needs medical attention. If you’re in the Miami area, schedule an evaluation with our trusted primary care physician for a prompt follow-up.

FAQs: How Long Does an Endoscopy Take?

1. How long does an endoscopy take from start to finish?
   The entire visit typically takes 2 to 3 hours, though the procedure itself lasts only 15 to 30 minutes.
   
2. Is sedation required for an endoscopy?
   Most endoscopies use light sedation for comfort, but some patients may choose to stay awake with just a throat spray.
   
3. What should I avoid after an endoscopy?
   Avoid driving, alcohol, and heavy meals for the rest of the day. Follow your doctor’s post-procedure instructions closely.
   
4. Why do I have stomach pain 3 days after endoscopy?
   While mild discomfort is normal, ongoing pain may signal a complication. Contact your provider if symptoms persist.
   
5. Can I return to work the same day? It’s best to take the day off to rest after sedation. Most patients return to normal activities the following day.