I have 2 x 5mm kidney stones, one on each side. I was first put on Doxazosin, but that did not pass either of them so my doctor switched me to Flomax. I just took my second dose but I was wondering if anyone knew about how long it will take to pass them? I have only had random pains, nothing severe enough to say it is moving. I also have H. Pylori so nausea is a given. I just have so much going on medically it would be nice to get these out of the way.