卡马西平是临床常用抗癫痫药。由于其半衰期较长,不同个体变异较大,因此需要实行个体化的治疗方案。目前体液中卡马西平的检测方法有气相色谱法、光谱法、薄层色谱法、液相色谱法等。本文报告一种简便的薄层色谱法。卡马西平不需提取,将血清样品直接点在薄层板上分离、定量。方法简便、结果准确。血清用量仅需1μl。 Carbamazepine is commonly used in clinical antiepileptic drugs. Because of its long half-life, different individuals vary greatly, so the need for the implementation of individualized treatment programs. At present, carbamazepine in body fluid detection methods are gas chromatography, spectroscopy, thin layer chromatography, liquid chromatography and so on. This article reports a simple, thin-layer chromatography method. Carbamazepine without extraction, the serum samples were spotted directly on the TLC plate, quantitative. The method is simple and the result is accurate. Serum dosage only 1μl.