止咳桔红口服液是北京同仁堂制药厂研制的四类新药,最近已获卫生部批准投入生产。该药处方创始于明代,见之于《古今医鉴》,名橘红丸。新药口服液系沿袭原处方,采用现代科学方法加工精制 Cough Orange Oral Liquid is a new class of drugs developed by Beijing Tongrentang Pharmaceutical Factory and has recently been approved for production by the Ministry of Health. The prescription of this medicine was initiated in the Ming Dynasty, and it was seen in “Ancient and Modern Medicine”, which was named Orange Red Pill. The new drug oral solution follows the original prescription and is processed and refined using modern scientific methods.