Patients who do gastroenteroscopy can generally eat 30 minutes after the operation if only gastrointestinal examination is performed; for those who take biopsy, warm and soft food is recommended 1-2 days after the examination, and stimulating diet should be avoided.
Only simple gastroenteroscopy can be eaten on the same day, but the diet should be light, avoid spicy hot and other stimulating food intake; if biopsy, gastroenteroscopy hemostasis or resection and other invasive tests, the end of the examination 2 hours 1-2 days after the end of the semi-liquid food such as pasta sheets can be ingested.
Gastroenteroscopy is mainly carried out through gastroscopy and enteroscopy for examination and treatment, entering the esophagus, stomach, duodenum, etc. through the oral cavity or entering the rectum and colon through the anus, etc. It can not only directly diagnose the gastrointestinal tract mucosa with or without inflammation, ulceration, erosion, tumors, etc., but also carry out pathological and histological examinations after taking biopsies of gastrointestinal tract mucosal lesions.
Gastrointestinal examination of patients should follow the doctor’s instructions, under the guidance of the doctor to complete.