If your doctor has recommended both a gastroscopy and a colonoscopy on the same day, it's natural to have questions. Many patients worry about the procedure, preparation, or recovery. Fortunately, having both procedures performed during one appointment is a safe, convenient, and commonly recommended approach when both the upper and lower digestive tract need to be examined.

At Dr. Rami Hamed Center (DRHC) Dubai, experienced gastroenterologists perform same-day endoscopic procedures using advanced equipment while prioritizing patient comfort and safety.

Why Are Both Procedures Recommended Together?

Your gastroenterologist may recommend a combined procedure when your symptoms or test results suggest that the cause could be located anywhere within the digestive tract. Performing both examinations during the same visit helps provide a complete evaluation while avoiding separate appointments and repeated sedation.

Common reasons include:

• Persistent abdominal pain
• Iron-deficiency anaemia
• Unexplained weight loss
• Blood in the stool or black stools
• Positive stool or FIT test
• Persistent acid reflux or indigestion
• Long-term changes in bowel habits

What Does Gastroscopy Examine?

A gastroscopy allows the doctor to examine the:

• Oesophagus
• Stomach
• First part of the small intestine (duodenum)

It helps diagnose conditions such as GERD, stomach ulcers, inflammation, H. pylori infection, and causes of upper gastrointestinal bleeding.

What Does a Colonoscopy Examine?

A colonoscopy examines the large intestine (colon) and rectum. It can detect:

• Colon polyps
• Inflammation
• Sources of intestinal bleeding
• Inflammatory bowel disease (IBD)
• Early signs of colorectal cancer

How Should You Prepare?

Preparation is one of the most important parts of ensuring accurate results.

• Follow the bowel preparation instructions exactly as prescribed.
• Eat only the recommended diet before the procedure.
• Inform your doctor about all medications, allergies, or medical conditions.
• Arrange for someone to accompany you home after the procedure because sedation is commonly used.

What Happens During the Procedure?

Both procedures are usually completed during the same sedation session. In most cases, the gastroscopy is performed first, followed by the colonoscopy. The combined examination generally takes between 30 and 60 minutes, depending on the findings and whether biopsies or polyp removal are required.

If necessary, your doctor may perform therapeutic procedures such as polypectomy or endoscopic mucosal resection (EMR) during the colonoscopy without requiring another procedure.

Recovery After Same-Day Gastroscopy and Colonoscopy

Most patients recover quickly after sedation and can return home the same day. Mild bloating, gas, or a sore throat may occur temporarily and usually resolve within a short time.

Your doctor will explain the initial findings before discharge. If biopsies were taken, the laboratory results may take several days.

When Should You Contact Your Doctor?

Although complications are uncommon, seek immediate medical attention if you experience:

• Severe abdominal pain
• Heavy rectal bleeding
• Persistent vomiting
• High fever
• Difficulty swallowing that worsens after the procedure

Comprehensive Endoscopy Services at DRHC Dubai

At DRHC Dubai, our gastroenterology team provides comprehensive diagnostic and therapeutic endoscopy services, including endoscopy, gastroscopy, colonoscopy, endoscopic ultrasound (EUS), ERCP, and advanced gastrointestinal procedures. Every treatment plan is tailored to the patient's symptoms, medical history, and overall health.