MiraLAX (polyethylene glycol 3350) can interact with certain medications, including loop diuretics like furosemide (Lasix), which may increase the risk of electrolyte imbalance or kidney problems.
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 ...