MiraLAX contains polyethylene glycol 3350 (PEG 3350), an osmotic laxative that draws water into your colon to soften stool and may naturally stimulate bowel movements within 1 to 3 days. Common side ...
MiraLAX is an over-the-counter (OTC) laxative powder containing polyethylene glycol 3350 for use to relieve constipation. It is intended for adults and children ages 17 years and older. The ...