my husband was asleep on the couch. he woke up and got up to go to bed. he took two steps and fainted. His eyes rolled to the back of his head where only the white was showing. I call his name over and over while slapping his cheeks. He came to after a few seconds but was sweating and could not remember what happen after he got up from the couch. He got up off the floor and went to the bathroom and had a bowl movement. He then ask for a wet towel to wipe the sweat from his face and chest. his blood pressure was a 110/64 and a little higher after 15 min. he says he feels fine and is sleeping now.