How many hours after a colonoscopy can you eat steamed buns?

Colonoscopy refers to an examination of the colon. After a colonoscopy, some individuals may be able to eat steamed buns after 2 hours, while others may need to wait up to 72 hours. However, because intestinal recovery rates and physical conditions vary among individuals, the timing for resuming food intake after a colonoscopy may differ. It is recommended to determine when to eat steamed buns based on personal circumstances and medical advice. The details are as follows:

If only a routine colonoscopy was performed without any adverse symptoms such as bloating or abdominal pain, and no significant abnormalities were found in the colonic mucosa, it is generally safe to consume a moderate amount of steamed buns about 2 hours after the procedure. This is because a standard colonoscopy has minimal impact on eating, and intestinal function typically recovers within 2 hours, allowing the intake of light, easily digestible foods.

If polyps were detected during the colonoscopy and a polypectomy (polyp removal) was performed, a longer waiting period is required before eating steamed buns. In such cases, fasting is usually necessary for approximately 72 hours, during which intravenous fluids provide the body with essential energy and nutrients. After 72 hours, if no discomfort is present, diet can gradually resume—starting with clear liquids, progressing to semi-liquid foods, then soft foods, and eventually returning to a normal diet, including solid foods like steamed buns.

It is important to note that after a colonoscopy, diet should progress gradually from clear liquids to semi-solid foods, soft foods, and finally back to a regular diet. Even when steamed buns are permitted, they should be consumed in moderation to avoid overburdening the gastrointestinal tract.