On the day before the intestinal removal of polyps, you can properly eat some liquid food without food residue.
Generally, the removal of intestinal polyps is mainly carried out under enteroscopy. If you eat too much food and drink on the day before the operation, it will lead to the obstacle of removing the intestinal contents, and the enteroscopy will not be able to show the parts of intestinal polyps, which will lead to unclear vision of the operation. If the patient is too hungry before the operation, he/she can have some appropriate fluids such as milk, rice soup, etc. These foods are easy to digest and have no food residue attached.
If the patient is too hungry or in poor physical condition, some glucose can be appropriately infused to replenish energy, to avoid symptoms such as hypoglycemia, but under the guidance of the physician to infuse drugs.