驚恐氣逆証(syndrome/pattern of counterflow of qi due to fright and terror),中醫証候名,屬驚恐証類,因秉質怯弱,卒遇驚嚇或恐懼場景刺激,氣機逆亂,或閉阻經脈所致。臨床以頻作呵欠,胸悶,突發眩暈、頭痛,氣上撞心、澹澹大動,呼吸急促,肢體麻痹,咽喉堵塞,噁心,汗出,甚則暈厥,肢體顫動,舌質暗或青,舌苔白,脈數促,或伴見強烈的窒息或瀕死恐懼感等為特徵的証候。[1]