I don't know if Oxypowder will get rid of the symptoms you spoke of, but I will say that I have no idea what I am doing when it comes to this kind of alternative medicine stuff. But I just finished taking Oxypowder and I had great success. I was glad taht I did it. I can't compare it to any other products, because the only colon cleansing product I've ever taken was Oxypowder.
I'm now thinking about doing a Liver Gallbladder Cleanse, but that's something completely different and MUCH more complicated. I'm still not completely sure if I am going to do it or not, but the reason I mention it, is because the OxyPowder cleanse inspired me to try and cleanse my entire body, and not just the colon.
I hope this message hits home for you. Because I was sitting where you are about three weeks ago, just trying to figure out what would be best for my body.