miralax (polyethylene glycol 3350) is intended to relieve occasional constipation. a bowel movement can be expected within a few hours of the first dose for up to three days if used correctly. start with the minimum recommended dose to see if it is effective for you. if you experience no relief slowly increase your dosage to the highest recommended. be cautious in order to prevent diarrhea. if you’re still seeking more relief consult your health care professional about either using the over-the-counter medication more frequently or adding a different stool softener to your regimen.
what can i expect from taking miralax for the first time -- quick acting or overnight "gentle relief”?