Dulcolax takes six to 12 hours before producing a bowel movement ... Certain studies have shown that Miralax can help ...
2-l PEG-3350 powder plus bisacodyl (10 mg) or 2-l PEG-3350 powder with lubiprostone (24 µg). Four liter PEG preparation was more effective at bowel cleansing (average Ottawa score: 5.1 ...