Recurrent Bell's Palsy During Takeoff on a Commercial Flight: A Case Report.

INTRODUCTION

Unilateral facial weakness is a concerning symptom, particularly in a resources poor setting. Distinguishing between peripheral and central causes is critical to the evaluation, treatment, and prognosis.

CASE REPORT

An unusual case of recurrent, transient Bell's palsy occurring during ascent in a commercial airplane is presented.

CONCLUSION

Emergency physicians should be aware of the possibility of barotrauma to the facial nerve (cranial nerve VII) during flights because accurately diagnosing this condition can prevent costly aircraft diversion, calm the passenger's anxiety, and forgo an expensive medical workup.