Macrobid
"EVERYONE IS DIFFERENT.  I had a great experience with Macrobid. I am actually allergic to a few meds so I was relieved to have one for a mean UTI I got over the last few days. I actually started taking it Macrobid, 100MG twice daily for 7 days, BEFORE coming to this site to read the reviews. Firstly, it says to take it with food or milk, so many probably didn't follow those directions b/c it will give you nausea/vomiting if you don't. The only side effect I've had is drowsiness. But my doctor also prescribed me with metronidazole 500mg, taken twice daily WITH the Macrobid to offset symptoms that can bring on a yeast infection etc.  I only get UTIs once or twice a year, but this one reared it's ugly head and Macrobid worked wonders for me."