Preparation method of traditional Chinese medicine ointment

Abstract

The invention relates to a preparation method of a traditional Chinese medicine ointment, which comprises the steps of pretreatment of traditional Chinese medicine materials, soaking of the medicine materials, normal-pressure decoction, depressurized concentration, ointment extracting, subpackaging and the like, wherein the medicine materials should be flushed with water of which the weight is 0.2-100 times more than that of the medicine materials to reduce pesticide residues; after the normal-pressure decoction, the medicine materials should be kept in an closed environment for precipitation for 5-60 minutes; and in the ointment extracting process, the density of the ointment should be strictly controlled to be within the range of 1.1mg / ml-1.4mg / ml. When the ointment contains animal medicine materials, class A medicine materials and precious medicine materials, the animal medicine materials, the class A medicine materials and the precious medicine materials should be added to the ointment after being extracted or be directly swallowed after superfine pulverization. The invention effectively solves the problems of pesticide residue and easy destruction of medicine components in the traditional ointment preparation process as well as short storage time, easy deterioration, inaccurate dosage, poor medicine effect and the like of the medicament. For the animal medicine materials, the class A medicine materials and the precious medicine materials used in the ointment, the invention also avoids the waste of these medicine materials as a result of incorrect decoction, and ensures the efficacy of the medicine materials to the greatest extent.

Description

technical field [0001] The invention relates to a preparation method of a pharmaceutical preparation, in particular to a preparation method of a traditional Chinese medicine ointment. The prepared ointment has uniform and controllable quality. Background technique [0002] Ointment, also known as ointment, is named after its dosage form, and belongs to one of the eight dosage forms of pills, powder, ointment, pill, wine, dew, soup and tablet in traditional Chinese medicine. In the theory of traditional Chinese medicine, ointment is a kind of patented medicine with comprehensive functions of advanced nutrition, nourishment, treatment and prevention. It is a thick semi-liquid or jelly-like dosage form based on a large-scale compound decoction, with different prescriptions established according to people's different constitutions and different clinical manifestations. [0003] Chinese invention patent application 200410033913.X discloses an ointment for treating fractures and ...

AI Technical Summary

Problems solved by technology

[0016] One object of the present invention is to provide a preparation method of traditional Chinese medicine ointment, which effectively solves the problems of pesticide residues, easy destruction of drug components, short storage time and easy deterioration of medicine, inaccurate dosage and poor drug effect in the traditional ointment preparation process.

[0017] Another object of the present invention is to provide a preparation method of traditional Chinese medicine ointment, especially for the preparation of ointment containing animal medicinal materials, Class A medicinal materials and precious medicinal materials, which not only solves the problems of pesticide residues, easy destruction of medicinal ingredients, and drug residues in the traditional ointment preparation process. The storage time is short and perishable, the dosage is inaccurate, and the effect of taking medicine is poor. It also solves the waste of precious medicinal materials in the ointment caused by improper decoction, and ensures the maximum efficacy of the medicinal materials.