I am an insulin dependent diabetic I also have been fighting constant urinary tract infections forthe past 3 years since having surgery. Normally my glucose level runs between 120 and 150. when It gets high it goes to about 300. Because of my frequent UTI s I hardly feel the symptoms and a Infectious disease doctor told me only to go see her because we do not want to treat with antibiotics if we dont need to. Recently, I thought I may have a UTI but the symptoms went away except the order of my urine, but lately My blood glucose rises higher than usual. in the past 3 days I have been lethargic and dizzy and sleeping all day and night only to wake to use the restroom. I have forced myself to stay awake for a few hours today, but my glucose level goes from 126 into the 500s quickly, without much change in diet (well, less food and exercise since I am sleeping so much) could this be due to infection?