“痰咳净”临床试验原名为“速去痰”,80年2月进行技术鉴定,最近由广州市卫生局批准生产。本品是参照日本汉药古方制剂“龙角散”处方,结合国内资源在不影响疗效情况下改进而成的。日本“龙角散”已有百余年的历史,它以祛痰迅速而闻名,其主要特点是药物入口后,不经肠胃吸收便可由局部作用而迅速将痰块 The Clinical Trial of “Cough for Cough” was formerly known as “Quick Cockroach”. The technical appraisal was conducted in February 1980 and was recently approved by the Guangzhou Municipal Health Bureau for approval. This product is made with reference to the prescription of “Longjia San”, an ancient Chinese herbal medicine preparation, combined with domestic resources and improved without affecting the therapeutic effect. Japan’s “Long Kok San” has a history of more than 100 years. It is famous for its rapidity. Its main feature is that after the drug is imported, it can be quickly replaced by local actions without the stomach and stomach.