This procedure uses a flexible, small tube (endoscope) inserted through the mouth to examine the **esophagus**, **stomach**, and **first part of the small intestine (duodenum)**. The images are viewed on a TV screen and through the scope to check for inflammation, ulcers, tumors, take tissue samples (biopsies) to detect cancer cells, culture specimens for bacteria, and perform endoscopic treatment for gastrointestinal bleeding.

When Should You Consider a Gastroscopy?

• Difficulty swallowing (dysphagia)
• Unexplained vomiting, or vomiting blood (hematemesis)
• Abdominal pain or discomfort, persistent pain below the breastbone (epigastric discomfort)
• Gastrointestinal bleeding

Preparation Before Gastroscopy

• Do not consume any food or drink for at least 6 hours before the examination.
• If you have removable dentures, please take them out.
• You must bring a relative with you, as the ability to drive will be impaired if intravenous sedation is administered.

Cost of Gastroscopy

• Price is approximately 13,000 - 25,000 Baht

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Important Notes

• This is an outpatient price.
• The price includes doctor's fees, service charges, biopsy fees, and H. Pylori testing.
• The price does not include the cost of pre-treatment evaluation or take-home medication.
• The price may change depending on the doctor's assessment or in case of complications.
• Local anesthesia will be used for sedation.
• Prices are valid from January 1 to December 31, 2026.
• The hospital reserves the right to change prices without prior notice.

For More Information

• Gastrointestinal & Liver Clinic, 2nd Floor, Building 2, Tel: 043 002 002 ext. 2720
• Health Information Service Center, ext. 1905