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 ...
The osmotic activity of polyethylene glycol 3350, in combination with the electrolyte concentration, results in virtually no net absorption or excretion of ions or water. Dissolve 17g in 8oz water ...