I'm using it. It didn't stop watery D, at least at first, but it gave me a couple or a few hours between bathroom sessions. Gradually the D has become less watery and had some form but that could be due to metamucil wafers, too.
It does slow down the cramping and colon, but so did Imodium before I started this last flare. Like Quincy said I think it makes me feel kind of out of it, too, so I only take 1/2 dose. I've been trying to find out about side effects, because I've been having headaches and lots of mouth sores and thrush lately and wondering if it might be the lomotil.
I hope it works for you.