We took a walk one day and he fell, got up and suddenly fell two more times. I was going to ask a man close by to help but my husband said no, he could get up and get into the car by himself. I stood back, terrified he’d fall again...he got into the car and seemed to pass out for one second. His hat fell off. I got in car and he quickly got up as though everything was normal again. I’m not sure what that means. I’m taking him to the doctor next week. Any advice or ideas on this falling problem my husband experiences sometimes?