Journal of Modern Nursing MedicineJPCNS

Patients with tooth extraction often have syncope during or after the injection of anesthetic,during tooth extraction and after the completion of tooth extraction surgery. Syncope is a kind of consciousnessdisorder caused by transient cerebral insufficiency caused by various reasons, usually due to transient centralischemia. In clinical practice, a considerable number of patients with tooth extraction syncope during, after orduring the injection of anesthetic and after tooth extraction. The patient may be pale, dizzy, palpitations, chesttightness, weakness and cold sweat, fast but weak pulse, decreased blood pressure, nausea, shortness of breath, etc.In severe cases, temporary disturbance of consciousness may occur. The main dangerous consequence of syncope ishypoxia, which can lead to respiratory depression. Therefore, as an oral nursing worker, it is necessary to analyzeand master various causes of syncope in patients with tooth extraction, carry out targeted nursing work, activelyprevent the occurrence of syncope, and closely cooperate with doctors when patients are syncope. This article is tosummarize the research progress of preventive nursing intervention for patients with tooth extraction complicatedwith syncope by consulting relevant literature.

Tooth extraction; Syncope; Preventive care