Vasovagal syncope is the most common medical emergency in dental practice and is characterized by a transient loss of consciousness during treatment. It may present as an isolated incident triggered by a specific stimulus or as a manifestation of an underlying systemic condition. Understanding the pathophysiology, clinical presentation, and progression of syncope is essential for accurate diagnosis and effective management. Early recognition of the three phases of presyncope, syncope, and recovery enables timely intervention and reduces the risk of complications. This review summarizes the current evidence on risk factors, preventive measures, and behavioral and pharmacological management strategies specific to dental settings. It also examines the dental procedures frequently associated with syncope and outlines the diagnostic workup to exclude alternative diagnoses. By integrating clinical insights with practical recommendations, this review supports dental professionals in the safe and effective management of vasovagal syncope in routine care.
Li et al. (Thu,) studied this question.