Syncope and seizures: What dental professionals need to know

TL;DR

This educational article updates dental professionals on recognizing and managing syncope and seizures in dental settings, including first aid steps and when to call emergency services. It summarizes seizure types/classification and syncope management, with CPD questions.

Key findings

• Seizures: 1 in 20 people have a seizure at some point; not all have epilepsy. Seizures typically last a few minutes or less; call emergency services or give prescribed medication if >5 minutes or repeated.
• Febrile convulsions occur in 5 of every 100 children under six; rarely life-threatening and usually grown out of by about age five. Epilepsy affects around 600,000 people in the UK (1 in 100); cause unknown in over 50%.
• First aid for generalised seizure: loosen tight clothes, remove harmful objects, time seizure, after seizure check airway/breathing and recovery position or CPR; never put fingers/objects in mouth, restrain, move unless immediate danger, give food/drink until fully recovered, or try to “bring them round.”
• Syncope is temporary loss of consciousness from reduced brain blood flow and can cause seizure-like activity; management includes supine positioning with legs elevated about 12 inches above heart level, checking pulse/breathing, and emergency help if not breathing, not woken within one minute, injury, chest pain/palpitations, seizure, fainted while exercising or lying down.

Methods

• Design: educational/clinical update feature for dental professionals, with four CPD questions for one hour verifiable CPD.
• Data/sample: no primary data, sample, or systematic review described; the article cites the International League Against Epilepsy 2017 classification checklist.
• Main analysis: narrative guidance on seizure causes, classification (focal/generalised/unknown onset; awareness; motor/non-motor), first aid, and syncope recognition/management.

Limitations

• The article states the information is for guidance and is not a substitute for medical advice; First Aid for Life is not responsible or liable for diagnosis made or actions taken based on the information.
• Evident from the text: no formal methods, systematic search, primary data, or outcome analysis are reported; only one reference is listed (ILAE 2017 checklist).