This has happened to me twice now. The first time I was sitting, I stood up, everything went black and I was on the floor. The second time I was lying in bed, got up to answer the phone and everything went black, my legs and arms felt like elastic. I was on the phone, and I could hear the person, but she sounded farther away. My eyes were open but everything was dark. It corrected itself this time, but I am wondering if I should be concerned about this?
I am currently sick at the moment, but am taking in juices, and soup.