Amoxicillin / clavulanate
"I was prescribed it for a sinus infections infection but I'd gone to the doctor for a UTI. He dismissed the UTI for lack of any positive test results. This medication cleared up both after 8 days. I also felt well for the first time in years. I had energy, no joint paint, and my urethritis was completely gone. Now three month later the symptoms have slowly returned -except for the sinus infection- but having no positive test results for bacteria, I can't get any more of this. They need better tests!"