Well, yes, high blood pressure can just lead to eye flashes. And that can be kind of normal. Generally speaking, the eye receives part of its nourishment from blood vessels on the surface of the eye and blood vessels on the retina, which is the thin layer that lines the back of the eye. So if changes occur with any of these vessels, eye bleeding may occur because of high blood pressure. And also, eye pressure will be high, and that will just affect your eyes nerves, leading to eye flashes. Also, bloodshot eyes and redness in your eyes can occur too. So in my opinion, you may need to control your emotion, or pay more attention to daily supplement.