I'm always suffering from UTI symptoms like urgencies. I decided to try this stuff out since I saw it on clearance one day at Rite-Aid. I'm so glad I decided to try it. This stuff has worked wonders to keep symptoms at bay. I actually take this every other day to keep my system running well. The flat round tablets are also very easy to swallow and leave no bad taste. I'd probably use this over Azo if I ever see it on sale. That's the bad thing is that if you buy it full price it is kind of expensive.