The bowel cleansing medication taken before the colonoscopy should be taken slowly with enough water and with plenty of walking.
There are many kinds of bowel cleansing drugs before doing colonoscopy, currently the more clinically used is compound polyethylene glycol electrolyte bulk (III), each box contains 4 packets of content, 1 packet of content needs to be matched with 1 liter of water, taken within 1 hour, about a total of 4 hours, after taking should be appropriate for walking, in order to promote peristalsis of the intestinal tract, conducive to the excretion of the bowel.
The standard of bowel preparation is the discharge of watery stools. If the patient is often constipated, the time to reach the standard is usually longer, and the amount of water should be increased, more walking, and with abdominal massage.
The above drugs are contraindicated in case of allergy and all should be taken as prescribed by a doctor. It is recommended to prepare for colonoscopy under the supervision of a doctor to avoid adverse effects.