May be you faced syncopal attack.
Syncope is a temporary loss of consciousness usually related to insufficient blood flow to the brain.
It most often occurs when blood pressure is too low (hypotension) and the heart doesn't pump enough oxygen to the brain.
In most cases, syncope is not a sign of a life-threatening problem, although some people with syncope do have a serious underlying medical condition. In young adults and children, most cases of syncope are not associated with an underlying medical problem.
Answered2022-06-29 02:59:51
Let others know if this answer was helpful