I don't know if you know this yet, but what greatly helps me when I've stood up too fast and am on the verge of 'seeing stars' is tensing up my abdominal muscles, which essentially helps push back the blood towards the brain.
I figured, if it's good enough for fighter pilots pulling 8g maneuvers, it should be good enough for me accidentally getting out of bed too quickly. And turns out it works!
I figured, if it's good enough for fighter pilots pulling 8g maneuvers, it should be good enough for me accidentally getting out of bed too quickly. And turns out it works!