Can I eat jiangxiangbing (a type of savory sauce pancake) before a gastroenterology endoscopy?

Gastrointestinal endoscopy refers to the examination of the gastrointestinal tract. Generally, if more than 8 hours have passed since the gastrointestinal endoscopy, eating is usually acceptable; however, if less than 8 hours have passed, eating is typically not recommended to avoid affecting the examination results. It is advisable to consult a healthcare professional before deciding. The detailed analysis is as follows:

Prior to gastrointestinal endoscopy, patients need to maintain an empty upper digestive tract to ensure a clear field of view, allowing doctors to effectively identify potential abnormalities. Jiaxiang饼 (a type of savory baked pancake) contains carbohydrates, vitamin A, vitamin C, and minerals. If more than 8 hours have elapsed since the procedure, it is generally safe to eat this food. Consuming it in moderation can help replenish essential nutrients and support immune function.

However, if less than 8 hours have passed since the examination, it is generally not advisable to eat Jiaxiang pancake. This food has a relatively hard texture and contains substantial fat and hard-to-digest ingredients, which may require a longer digestion time. Excessive stomach contents or undigested food residues could interfere with the doctor's observation and compromise the accuracy of the examination results.

Before undergoing gastrointestinal endoscopy, it is recommended to consume light and easily digestible foods such as millet porridge or pumpkin porridge. Spicy, greasy, and irritating foods—such as Sichuan pepper, chili peppers, and onions—should be avoided to prevent disruption of normal gastrointestinal function.

If less than 8 hours have passed since the examination, eating is generally not recommended; if more than 8 hours have passed, eating is usually acceptable.