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1 呼吸系统疾病 1.1 治疗支气管哮喘 一般患者服心痛定(NIF)10mg,每天3次,15天为1疗程;重者10mg,咬碎,舌下含服,2～3分钟见效,可维持作用2～3小时,如出现心率、血压等变化,剂量酌减。治疗机制为:钙拮抗剂能防止肥大细胞膜破坏所致的介质释放;同时又阻止钙离子内流,对气道平滑肌有直接松弛作用。 1.2 治疗阻塞性肺疾患 蔡道报道,在慢性阻塞性肺疾患44例治疗中,其中NIP组20例,氨茶碱组24例作对照,NIF组
1 respiratory diseases 1.1 The general treatment of patients with bronchial asthma, nifedipine (NIF) 10mg, 3 times a day, 15 days for a course of treatment; severe 10mg, biting, sublingual, 2 to 3 minutes to maintain the role of 2 ~ 3 hours, such as heart rate, blood pressure and other changes, dose reduction. Therapeutic mechanism is: calcium antagonists can prevent the release of the media caused by mast cell membrane destruction; at the same time prevent calcium influx, a direct relaxation of airway smooth muscle. 1.2 Treatment of Obstructive Pulmonary Diseases Cai Tao reported that 44 patients with chronic obstructive pulmonary disease treatment, including 20 cases of NIP group, 24 cases of aminophylline group as a control, NIF group