近2年来,我们试用25%硫酸镁肌注治疗发作性哮喘5例,其中除1例系持续性哮喘疗效较差外,余4例效果均较满意。现介绍1例如下: 赵××,男,16岁。发作性哮喘史11年,平时无何不 In the past two years, we tried 25% magnesium sulfate intramuscular injection in the treatment of 5 cases of episodic asthma, except 1 case of persistent asthma less effective, the remaining 4 cases were satisfactory results. Now introduce a case as follows: Zhao × ×, male, 16 years old. History of episodic asthma 11 years, usually no matter what