Gastrointestinal polyp removal in the morning and yellow foamy watery stool in the afternoon can be considered as mucosal damage or inflammation caused by polyp removal, and also need to consider the phenomenon caused by the excretory drugs used in endoscopy.
Since gastroenteroscopic polyp removal, itself, is generally used to remove polyps by localized cauterization or freezing, it may cause some irritation to the mucosa of the gastrointestinal tract.
Some people may experience acute inflammation of the gastrointestinal mucosa or a small amount of bleeding after endoscopic polypectomy, which may stimulate yellow foamy watery stools, which is a normal postoperative reaction, and timely gastrointestinal protection can be carried out.
At the same time, before performing gastroenteroscopic polyp removal surgery, the examiner needs to take pro-excretory drugs to completely empty the intestinal contents. The rate of metabolism of pro-excretory drugs in the body is not exactly the same, and some people may have slower metabolism of their own drugs, resulting in the phenomenon of residual drug components. The residual drug may lead to yellow foamy stools.
People undergoing gastroenteroscopic polypectomy who develop yellow foamy stools should seek prompt medical attention, observation, and treatment as prescribed by their physician.