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氨茶碱是一种古老而且被广泛应用的治疗哮喘和气促的药物 ,它可以治疗支气管哮喘急性发作、慢性支气管炎、阻塞性肺气肿及因其它原因引起的呼吸困难。口服或静注氨茶碱即可缓解哮喘发作和呼吸困难。它的作用机理是 :氨茶碱可使痉挛的支气管平滑肌松弛 ,从而缓解气促 ;可增强呼
Aminophylline is an ancient and widely used treatment for asthma and shortness of breath that can treat acute exacerbations of bronchial asthma, chronic bronchitis, obstructive emphysema and dyspnea due to other causes. Oral or intravenous aminophylline can ease asthma attacks and breathing difficulties. Its mechanism of action is: Aminophylline can spasm bronchial smooth muscle relaxation, thereby relieving irritation; can enhance the call