动物实验及多年临床应用证明,汉防己甲素(Tetrandrine,以下简称“汉甲”),对高血压具有较强的降压效果。近年来又发现它具有影响实验性矽肺结节的发展和改善矽肺患者临床症状等作用。但是,它又有 Animal experiments and years of clinical application prove that tetrandrine (Terrandrine, hereinafter referred to as “Hail”) has a strong antihypertensive effect on hypertension. In recent years, it has also been found that it has an effect on the development of experimental silicosis nodules and the improvement of clinical symptoms in patients with silicosis. However, it has