目前,已发现许多作用于神经节的药物。根据它们对神经节之作用性质,一般可分为1两大类:(一)对神经节有先兴奋后抑制作用,属于这类的除烟硷硷外,还有乙酰胆硷,金雀花酮硷(Cytisinum),金雀花硷(Sparteinum),山梗菜硷(Lobelinum)及新烟硷(Anabasinum)等,其中有些(如烟硷,乙酰胆硷及新烟硷)由于毒性太大,不适于临床应用,有些则在治疗剂量下,主要表现神经节兴奋,出现呼吸 So far, many drugs have been found that act on ganglia. According to their nature of the role of the ganglion, can be divided into two broad categories: (a) of the ganglion after the first excitement after inhibition, in addition to nicotine alkaline, there are acetylcholine, broom Cytisinum, Sparteinum, Lobelinum and Anabasinum, some of which (such as nicotine, acetylcholine and neonicotinoid) are too toxic and not suitable In clinical application, while others are at the therapeutic dose, the main manifestations of ganglion excited, breathing