The Fainting

Vasodepressor syncope, commonly known as fainting, is a frequent occurrence during stressful situations, which include the delivery of dental care. This condition is usually benign; however, if left untreated, it can be fatal. The common faint is caused by a transitory and sudden loss of consciousness following a period of cerebral ischemia. Patients usually fall to the floor or are placed in a supine position, which results in restoration of blood flow and return to consciousness. If the flow patterns to the brain are not restored, however, life-threatening cardiovascular and pulmonary effects can occur.