Can I drink milk tea the day before having a gastroscopy?

Generally, you should not drink milk tea the day before undergoing a gastrointestinal endoscopy, as it may affect the examination results and increase the burden on the digestive system. If any discomfort occurs after the procedure, it is recommended to seek medical attention promptly.

Milk tea contains various ingredients such as creamer, sugar, and additives, which are not easily digested or absorbed by the gastrointestinal tract. Drinking milk tea before a gastrointestinal endoscopy may increase the digestive load, prevent complete emptying of the stomach and intestines, and thus interfere with the examination. Certain components in milk tea may irritate the gastrointestinal mucosa, causing discomfort or inflammatory reactions. Consuming milk tea before the procedure could exacerbate such irritation and hinder the smooth progress of the examination.

Gastrointestinal endoscopy is a diagnostic procedure that uses a flexible tube device to directly observe the condition of the digestive tract. Prior to the examination, the stomach and intestines must be completely emptied so that the doctor can clearly visualize the internal surfaces and obtain accurate results. Therefore, patients must follow specific dietary instructions the day before the procedure.

On the day before the gastrointestinal endoscopy, patients should consume light, easily digestible foods such as plain rice porridge, noodles, and steamed eggs. These foods are gentle on the digestive system, facilitate bowel clearance, and reduce gastrointestinal burden. Additionally, patients should avoid spicy and irritating foods such as hot pot, spicy hot pot dishes, and grilled foods. Maintaining a calm and positive mindset, avoiding excessive tension or anxiety, also contributes to a smoother examination and more accurate results.