笔者运用夏度衡教授经验方四味芍药汤加减治疗三叉神经痛，疗效满意，现介绍如下。方药组成白芍、牡蛎各３０ｇ，丹参、甘草各１５ｇ。加减：胃火盛加葛根、生石膏各３０ｇ，黄芪、蒲公英各２０ｇ，蒲黄１０ｇ；阴虚火旺加生地黄２０ｇ，鳖甲、牡丹皮、栀子各１０ｇ；有瘀... The author used Professor Xia Duheng’s experience to treat trigeminal neuralgia with Fang Si Wei Tang Yao Decoction. The curative effect is satisfactory. Now it is introduced as follows. Recipe consists of white peony, oyster each 30g, Salvia, licorice each 15g. Addition and subtraction: stomach fire Shengka Pueraria, gypsum 30g each, astragalus, dandelion 20g, Puhuang 10g; Yin Huo-wang plus Rehmannia 20g, turtle, moutan, wolfberry fruit each 10g;