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目的对清脑镇痛液的制备及质量控制方法进行研究,并进行临床疗效的观察。方法采用薄层色谱法对川芎和白芍进行定性鉴别;根据国际最新头痛疾病分类及诊断标准,用清脑镇痛液,每次10～20ml治疗血管性头痛134例,每天2～3次,一个疗程30天。结果本品制备工艺可行,质控方法可靠;按头痛的程度分级标准观察评定疗效,临床总有效率为94.8%。结论该制剂制备工艺合理,质控方法快速简便,准确性好,治疗血管性头痛疗效满意。
Objective To study the preparation and quality control of Qingnao analgesic and to observe the clinical curative effect. Methods Chuanxiong and Radix Paeoniae Alba were qualitatively identified by TLC. According to the latest international classification of headache diseases and diagnostic criteria, 134 cases of vascular headache were treated with Qingnao analgesic solution 10 ~ 20ml each time for 2 ~ 3 times a day, A course of 30 days. Results The preparation process of this product is feasible and the quality control method is reliable. According to the degree of headache grading standard observation and evaluation, the total clinical effective rate is 94.8%. Conclusion The preparation process is reasonable, the quality control method is rapid and simple, and the accuracy is good. The curative effect of treating vascular headache is satisfactory.