Shu Tai Qing (compound polyethylene glycol electrolyte dispersion) medication instructions I. Ingredients: It is a compound preparation, composed of two doses, A and B. A contains polyethylene glycol 400013.125g; B contains sodium bicarbonate 0.1785g, sodium chloride 0.3507g, potassium chloride 0.0466g. II. Properties: A is white powder; B is white crystalline powder. Functions: 1. for the treatment of functional constipation; 2. for pre-operative intestinal cleaning preparation; intestinal cleaning preparation before colonoscopy and other examinations. D. Dosage: 1. Preparation: take one packet each of A and B doses, dissolve in 125ml of warm water to form a solution. 2. 2.1 Constipation: Adults take 125ml of the solution twice a day, and the elderly once a day at the beginning. 2.2 intestinal preparation (before colonoscopy): generally prescribed 4 boxes of Shu Taiqing, if the afternoon colonoscopy, about 7:00 a.m. that start taking, each box of Shu Taiqing 6 bags of A, 6 bags of B, each time with 750ml of warm water dissolved, about half an hour to drink, the remaining 3 boxes of the same method of taking, a morning to drink 4 boxes, until the discharge of watery clear stool. V. Adverse reactions: Shu Taiqing in constipation treatment, adverse reactions manifested as diarrhea, paroxysmal abdominal pain. In intestinal preparation, nausea, bloating, occasional abdominal cramps, vomiting and anal discomfort may occur when taken in large quantities. Very rarely, allergic reactions such as urticaria, runny nose and dermatitis may occur. The above adverse reactions disappear immediately after discontinuation of the drug. Contraindications: 1. Contraindicated in patients with gastrointestinal obstruction, intestinal perforation, gastric retention, gastrointestinal bleeding, toxic enteritis, toxic megacolon, clonorchiasis. 2. Contraindicated in patients with hypersensitivity to Sutexin. 7. Precautions: 1. Use with caution in patients with severe ulcerative colitis. 2. Patients should not eat solid food from 3-4 hours before taking the drug to the end of the examination. If the symptoms are severe, increase the interval or suspend the medication until the symptoms disappear and then resume the medication until the watery stool is discharged. 4. It is best to start taking it 4 hours before the surgery or examination, with a dosing time of 3 hours and an emptying time of 1 hour; it can also be taken the night before the surgery or examination.