urinary tract infection
"Prescribed macrobid for a UTI. I took my first pill last night with rice and bread, felt fine. Woke up this morning  to get ready for work and had to sit down in the shower I got so nauseous. Couldn't even finish washing out my shampoo and had to lean over the toilet because I thought I would throw up. Held it in and almost passed out walking back to my bed. Slept another three hours then got up to try to make toast and got too nauseous and dizzy to even wait on the toaster. The UTI already feels much better after one pill but I have never felt so miserable, am missing work, and have called my doctor to try to get off this medication."