Welcome to Connect, @youngforever. After dealing with lightheadedness when you stand for so many years, I can understand being tired of feeling this way, especially now that it seems to be getting worse.

You mentioned that your doctor is checking your blood pressure from sitting to standing. I also want to make sure I understood the last part of your post. During your last three illnesses, you passed out once, were disoriented another time, and there was another day you don’t remember. Does your doctor know about each of those episodes, as well as the shortness of breath and shaking you experience when you become lightheaded?

What is your doctor having you do next to evaluate what is happening?