how long does it take for miralax to work - Miralax, an over-the-counter laxative, usually takes one to three days to produce a bowel movement. The active ingredient, polyethylene glycol, works by drawing water into the colon to soften the stool and stimulate bowel movements. The onset and effectiveness can vary depending on factors like individual response, dosage, and hydration status. It's important to follow the recommended dosage and consult a healthcare professional if you have concerns or if symptoms persist.
