Polyethylene glycol 3350
constipation
"I've been taking MiraLax, as my mom tells me, ever since I switched to formula. I'm not a good eater so I'm always constipated. However, MiraLax works pretty much all the time. It would get a 10 except that it failed today. I took my usual dosage and I was still constipated. I guess it's because I've been taking it my entire life."