Gastroscopy in Singapore: Preparation, Cost, and Procedure Guide

Gastroscopy, also known as an upper GI endoscopy, is a medical procedure used to examine the upper part of the digestive system, including the oesophagus, stomach, and the first part of the small intestine (duodenum). It is performed using a thin, flexible tube called an endoscope, which has a light and a camera at its tip.

This test helps identify the underlying cause of any gastrointestinal symptoms you may be experiencing. It is also used in biopsies (removing tissues for testing to treat conditions such as stomach ulcers). Beyond diagnosis, a gastroscopy is instrumental in performing biopsies and providing targeted gastrointestinal treatment.

Who Can Perform a Gastroscopy in Singapore?

A gastroenterologist is the type of doctor who can perform a gastroscopy in Singapore. They specialise in treating diseases in your digestive system, including your gastrointestinal (GI) tract and biliary organs. 

If you experience any symptoms of gastrointestinal disease, such as bloating, nausea, sudden weight loss, etc., it is recommended to consult an experienced gastrointestinal specialist in Singapore. 

Our consultant gastroenterologist and hepatologist, Dr. Lai Wai Kwan Vincent, provides tailored treatment solutions to appropriately tackle each unique condition—book a consultation with us today.

When is a Gastroscopy Recommended?

Gastroscopy is commonly used to:

• Investigate symptoms like persistent indigestion, heartburn, abdominal pain, or difficulty swallowing.
• Diagnose conditions such as ulcers, gastritis, or stomach cancer.
• Take biopsies or treat certain conditions, like removing polyps or stopping bleeding.

Preparing for Your Gastroscopy in Singapore

Proper preparation ensures a clear view and a safe procedure. Your gastrointestinal specialist in Singapore will provide specific instructions, which generally include:

• Fasting: You must have an empty stomach. Typically, this means no food, milk, or sugary drinks for at least 6 hours before your appointment. 
• Medication Review: Discuss all your current medications with your doctor, especially blood thinners or diabetes drugs.
• Post-Procedure Plans: As sedation is used, you must arrange for someone to drive you home and avoid operating machinery for 24 hours.

After the procedure

After a gastroscopy, the  patient will be resting in a recovery area or room in the hospital, where medical staff will continue to monitor them until the effects of the anaesthesia have worn off. The staff will also provide light refreshments and ensure the patient is  ready to be discharged. It is strongly encouraged that a family member be with the patient during the discharge process and accompany them home. Once the laboratory results are ready, the clinic will contact you to arrange for a follow-up appointment with your doctor to review the procedure, discuss the findings, including any biopsy results, and outline an appropriate management plan moving forward.

Proper aftercare at home is crucial for a smooth recovery. Here are some general guidelines:

1. Rest: If you were sedated, rest at home for the remainder of the day. Avoid driving, operating machinery, or making important decisions for at least 24 hours.
2. Hydration: Drink plenty of fluids to stay hydrated. Start with small sips of water and gradually increase as you feel comfortable.
3. Diet: Avoid eating or drinking until your throat feels normal again, which usually takes about 45 minutes. Begin with soft, bland foods like soup or mashed potatoes if your throat is sore.
4. Throat Care: A sore throat is common. Sucking on ice chips, throat lozenges, or gargling with warm salt water can help soothe discomfort.
5. Monitor Symptoms: Mild bloating or gas is normal, but contact your doctor if you experience severe pain, vomiting, fever, or difficulty breathing.

If you have specific concerns, feel free to contact our centre for further advice.

Are Gastroscopies Safe?

Gastroscopy is generally safe, but there are minimal risks, such as bleeding or perforation, especially if a biopsy is taken.

How Much Does a Gastroscopy Cost in Singapore?

• A gastroscopy is a hospital procedure; The gastroscopy cost in Singapore is covered under most hospitalisation plans.
• The fee benchmarks for the procedure done in different hospitals can be found on the website of the Ministry of Health Singapore.
• The fee benchmarks on the procedure done in different hospitals can be found in the website of Ministry of Health Singapore.
• Before the endoscopic procedure, a detailed financial counselling will be done to help the patients understand the cost breakdown in the preferred hospital.
• Patients should also check with their insurance provider on the updated policy regulations before the procedure.

Is There a Difference Between an Endoscopy and a Gastroscopy?

Although a gastroscopy is referred to as an upper endoscopy, the two are different procedures. In fact, a gastroscopy can be considered a type of endoscopy. 

While both an endoscopy and a gastroscopy will utilise the same technology to assess conditions, the factor that differs is the parts of the body that are examined through these procedures. A gastroscopy examines the oesophagus and upper GI tract, while endoscopy is performed to examine many body structures, including joints, intestines, lungs, and the pelvis. 

Your doctor will determine which of these diagnostic methods is most appropriate for your condition.