@alexdav Went to the ER again last night for another UTI. I got the injection of antibiotics in the thigh. Painful to say the least. Now on Bactrim DS 800-160. I just made an appointment for a phone call to get an appointment at Mayo Phoenix. This has been the most miserable 13 months of my life. Ready to put an end to the constant UTI's. Hopefully they will take me as a patient and get this resolved once and for all. By the way the D-Mannose made no difference in the infection coming back.