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Updated: May 4, 2026

Formation of Dispersible Taohong Siwu Tablets
Published on: February 3, 2023
[Establishment of modern multi-component sustained-release preparations of oral traditional Chinese medicines]
Hai-Jian Xia1, Zhen-Hai Zhang2, Dan Liu2
1Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of haij-1988@163.com
Abstract:
Traditional Chinese medicines have a long history, with a large quantity of efficient traditional Chinese medicines and prescriptions. However, the vast majority of pharmaceutical dose forms remain common preparations, with very few efficient, long-lasting and low-dose preparations. The sustain-release preparation allows sustained drug release in a longer period of time, maintains blood drug concentration, reduces the toxic effect and medication frequency, and improves medication compliance. Unlike monomer drugs, the material base of traditional Chinese medicine and compounds is multi-component, instead of single or several active monomers. Therefore, under the guidance of the Chinese medicine theories, modern multi-component sustained-release preparations were developed for oral traditional Chinese medicines, with the aim of finally improving the clinical efficacy of traditional Chinese medicines.
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