I have had several gall bladder attacks in the last few months. I've been cleansing myself to get rid of them. But I have noticed that the only time I get an attack is when I stop taking Gold Coin Grass. I believe that's what keeps me attack free. I kind of disagree with the people who say just stop eating supposedly bad foods. I'm not necessarily sure that would work (you do need to eat good fats), and let's be real here, you are only human. Once in a great while it happens. I think the underlying problem will still remain unless you attack the Gallstones themselves.
Try the GCG, it's really inexpensive for what it is and it's supposed to break down the stones and get to the heart of the matter quickly. I can personally vouch for it's effectiveness. You might also try Stone Free and Breakstone Tea. I know others who have had good luck with those products as well, though they are not as fast acting as the GCG.