Evening, Today and last night I have been suffering from blurry vision in one eye. I'm on week 2 of an 800mg tri test cycle Done some research on high blood pressure and can cause blurry vision. I've had a stressful week at work also so that's not helping. Can this be related if so is there anything I can do. I have never suffered from high bp and was checked about a month ago. I don't smoke or drink regular Can the test be causing my blurry vision in one eye ??