Vasovagal syncope is the most frequent medical emergency seen in medical and dental offices. It is usually triggered by anxiety, pain, or stress, and manifests with paleness, cold sweats, dizziness, and a transient decrease in the level of consciousness. Recognizing the prodromal signs allows for intervention before complete loss of consciousness.
If syncope is suspected, the patient should immediately be placed in a supine position with their legs elevated. This maneuver promotes venous return and the restoration of adequate cerebral blood flow.
It is essential to quickly assess the airway, breathing, and pulse. Monitoring vital signs provides key information to rule out more complex causes or associated cardiovascular events.
During recovery, the patient should be kept at rest until fully alert. Supplemental oxygen may be helpful in cases of slow recovery.
If the episode is prolonged or there is a relevant cardiac history, it is prudent to activate emergency services. Detailed documentation of the event strengthens clinical traceability and subsequent analysis.
Prevention includes identifying triggers and reducing anxiety through clear communication and a controlled environment. A trained team and established protocols ensure a rapid, safe, and effective response to syncope episodes in the clinic.
