I have blood in my urine when I exercise five miles sometimes, which goes away in a day, and the trigger seems to be always the exercise. However, it does come back a couple of months later. It has been happening for about a year now. Currently, I am on the medication Amlodipine 10 mg. I have also done urine microscopy, CT scans, and blood tests that I can share with you. Kindly help.