Hi there, I can well understand your dilemma at the moment. You probably had an episode
of fainting which needs a detailed examination because
of multiple causes behind it. Decreased blood flow to the brain due to heart pump failure, decreased tone in blood vessels or low blood or fluid volume to be pumped. These could be heart rhythm, structural or valvular lesions, postural hypotension, anemia, dehydration and electrolyte imbalance.