Date
2018-9Type
ArticleJournal title
Libyan Journal of DentistryIssue
Vol. 2 No. 2Author(s)
Abeer Hussein ElsagliPages
67 - 70Abstract
Presyncope is often defined as a temporary light-headed or dizzy feeling or a transitory reduction but not loss of consciousness. The presyncope vasovagal response can be triggered by stress, prolonged standing, extreme emotions, or severe pain, it occurs due to a reflex bradycardia and peripheral vasodilation (hypotension). A diagnosis of presyncope is often difficult to make, it can quite easily be confused with other conditions.