Is it normal to black out when standing up? Yesterday I got up and showered and felt fine then out of no where I felt super hot and my vision went fuzzy and I couldn't hear. I had to sit down and when I tried to continue getting ready for work it happened again. Today I got up to answer the door and immediately felt funny. Then the blacking out symptoms started and of course my stupid dog ran out the door and she doesn't listen so I had to grab her and hurry back in to sit because I was going to pass out again. Is this normal? Is there something I can do to stop it? I try getting up slow and I drink a lot of water. I have a Dr appointment Monday so I'll definitely tell them.