Do you ever have to take them?
I usually don't but my gall bladder's been acting up so I've been taking my smooth muscle relaxant while also S L O W S down my bowels. Which would be the culprit of the 2+ pounds I've put on in four days (lots of poo in there). I love it when I figure things out.
I take lactulose... and I also purchased a fiber shake tonight from Arbonne (orange flavoured) that has 12 grams of fiber per serving. So I'll start that tomorrow and keep taking it as long as my gall bladder is being a cow.