Both the stomach and the upper small intestine are organs that work hard just like other organs. When abnormalities occur… you must see a doctor immediately for diagnosis. However, because the stomach and upper small intestine are internal organs, “endoscopy” is an option that helps doctors make a clear diagnosis.
Check carefully… Do you have any of these symptoms??
If you are someone who has symptoms such as… a dull, tight pain under the sternum, stomach ache, burning stomach pain, indigestion, loss of appetite, feeling full quickly after eating, weight loss, pain when swallowing, and vomiting blood or passing black stools, it is recommended to see a doctor immediately for diagnosis.
Stomach and upper intestine examination by endoscopy
The doctor will use a small tube-shaped camera that can bend along the digestive tract and insert it through the mouth to the upper small intestine. This helps to clearly see the stomach to check for any abnormalities or foreign objects and their exact locations.
How to prepare before an endoscopy?
- Refrain from eating or drinking for at least 6 hours. The last meal should be soft and easy to digest to keep the stomach empty.
- If you have dentures, remove them before the endoscopy.
- If you are taking regular medication, inform the doctor to consider stopping certain drugs if necessary, such as blood thinners.
- Elderly patients or those with high anxiety should bring a relative to the hospital.
- Arrive at the hospital at least ½ to 1 hour before the scheduled endoscopy time.
