urinary tract infection
"Back in 2011, after having and IUD and having several back to back UTI's I had to see a specialist. This specialist prescribed Bactrim. Well on the third day of taking this medicine, I woke up, tried to get out of bed and fell to the floor. I realized I couldn't walk, couldn't see straight and I felt very weak. I ended up having to go to the Emergency room only to find  out that this medicine was taking the blood and bone marrow out of my body. I had to have two blood transfusion after this medicine."