urinary tract infection
"The first day, I experienced some nausea. Now? I have a sore in my mouth that popped up out of nowhere and one side of my bottom lip is swollen. I'm so sick that I can't eat anything and have zero appetite. I keep getting the shakes and chills that weren't there before starting it. I suffer from anxiety and anxiety is a common side effect with this medication - so now my anxiety is through the roof and it's also caused severe insomnia. I'm constipated, have terrible muscle spasms and cramps in my legs. I've never had an issue with a sulfa drug before but after this I will definitely not take one ever again. It's not worth the side effects/allergic reaction"