The invention relates to an essential oil gel of patchouli oil. The oil gel contains no less than 45% patchouli oil, with patchoulol content ≥9% and pogostone content ≥0.3%. The formula is simple and suitable for large-scale industrial production. It features high drug loading, enhanced efficacy, odor masking effect on irritant volatile components, adjustable drug release rate, improved stability of essential oils, and convenient transportation and storage. It overcomes the defects of traditional volatile oil preparations such as low oil loading, poor moldability and unstable performance, and provides a novel controlled-release oral traditional Chinese medicine preparation with high patient compliance.

Area Code: CN

Application Number: CN202110311405.7