Sterilization method for traditional Chinese medicine preparation

The invention provides a sterilization method for a traditional Chinese medicine preparation. The traditional Chinese medicine preparation is an alcohol extracting solution. The sterilization method comprises the following steps: heating the alcohol extracting solution, preserving the heat and sterilizing. The sterilization method is simple and convenient, practical, efficient, and capable of completely solving a problem that microorganisms in the drug production are unqualified, and avoiding active ingredients in the medical materials from losing.