麻黄碱为什么能够治疗遗尿症? 麻黄碱是中药麻黄的有效成分,除由麻黄中提取外,亦可用化学合成法制取。麻黄碱在临床应用上的一般范围除与肾上腺素相同外,有时还用于治疗遗尿症。因为麻黄碱是一种有效的拟交感神经药,对中枢神经的兴奋作用较肾上腺素显著,并能提高膀胱括约肌紧张力,增强排尿调节能力,从而能够比较可靠地主动排尿,所以对因中枢神经的功能性病变和膀胱括约肌紧张力减弱所致的 Ephedrine why can treat enuresis? Ephedrine is the active ingredient of Chinese medicine Ephedra, in addition to the extraction of ephedra, but also chemical synthesis method. The general range of clinical application of ephedrine in addition to the same with epinephrine, sometimes used to treat enuresis. Because ephedrine is a potent sympathomimetic drug, the excitement of the central nervous system is more pronounced than that of epinephrine, and can increase the tension of the bladder sphincter and enhance the ability to regulate urination, which can be more reliable active urination, so due to the central nervous system Functional lesions and reduced tension in the bladder sphincter