Combination of Lactulose and Polyethylene Glycol Electrolytes Powder (PEG-ELS) for Bowel Preparation in Type II Diabetes Mellitus Patients

Exclusion Criteria

• •1. severe heart, lung or liver diseases;
• •2. bowel resection;
• •3. intestinal obstruction and massive ascites;
• •4. women preparing for pregnancy or those who were pregnant and lactating;
• •5. mental disorders;
• •6. dysphagia;
• •7. allergy to any medication used for bowel preparation;
• •8. have used prokinetic agents (such as domperidone or mosapride) within 14 days prior to the colonoscopy;
• •9. galactose or fructose intolerance, lactase deficiency, galactosemia, or glucose-galactose malabsorption syndrome.