MiraLAX (polyethylene glycol 3350) is a brand-name drug used for constipation in adults and certain children. MiraLAX comes as a dissolvable powder that’s typically taken once per day. It’s available ...

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, an over-the-counter laxative, is considered safe for short-term use during pregnancy. It’s often a first choice for doctors for easing constipation during pregnancy. Constipation and ...

When you’re finished, half of the MiraLAX mixture will be left. The time you drink the second half of the MiraLAX mixture will depend on your scheduled arrival time. Follow the instructions in Step 3.

MiraLAX (polyethylene glycol 3350) is an over-the-counter (OTC) osmotic laxative used to treat occasional constipation. It works by holding water in the stool to soften it and increase the number of ...