 [ Symptoms ] i have hives all over my body every part of me is swollen now how sould i determin if i need to go to the hospital  i do not know what caused this i woke up at 3am with them when i stood up for too long i would get really dizzy and faint feeling i have them from my mead down to my toes and everything in between [ Disease ] the question is why hav not you gone already that i do not think is normal and you should go prontonow