urinary tract infection
"I hope my information can help someone! Here's my story I was put on Bactrim for 7 days for a uti. It helped my symptoms but my urine looked off, I finished the course there was blood in my urine but no infection.  Uti symptoms back. I went to doc and begged for another course of Bactrim.  I had bladder spasms and that urine color came back. I thought I was doomed for IC. weird until I researched and found out that Bactrim can cause bladder spams and blood in urine! I stopped the antibiotic (ask doc first) and decided to detox my liver with tumeric tea(recipe online) currently symptom free!! Not sure why docs prescribe this if side effect is drug in urine could be dangerous if you think blood is from infection! (For me it was dark tea color"