Hey, I have started taking Invega for my mania and it seems to be helping so far. I've only been on it for 2 weeks. Anyhow, it also seems to be causing some serious water retention as I have gain SEVEN pounds in the past 2 weeks. I read that one of the side effects is water weight gain, so I was thinking of taking those water pills. Has anyone ever taken them before? Should I call my pharm. or pdoc first?

Thanks in advance.