<unk>  is a Laxative that is FDA approved for the treatment of constipation.   Common adverse reactions include Diarrhea, Flatulence, Nausea, Stomach cramps.
Polyethylene glycol
Diethylene glycol
Dextran
Hydroxyethyl starch
Methylcellulose
Calcium alginate
Polyvinyl chloride
Polystyrene sulfonate