牛黄历来为难得的名贵药材,其性凉,味苦、甘,入心、肝经,临床上常用以治疗惊厥、热病发狂及痈疽疗毒等症。1964年,我的小孩患麻疹,病后热泻而引起惊风。我弄不到牛黄,不知如何是好,乃用15令以上的雷州黄牛颚齿根,磨末冲开水灌服,见效。(临床颚 Niuhuang has always been a rare valuable medicine, its cool, bitter, sweet, into the heart, liver, commonly used in clinical treatment of convulsions, fever, madness and phlegm treatment embolism. In 1964, my child suffered from measles and caused irritability after the illness. I couldn’t get the bezoar, I do not know how to be good, but with 15 or more of the Leizhou cattle calf tooth roots, grinding the end of the water filling service, effective. (clinical