Novel method for preparing headache and vertigo treating medicine and its preparation

A preparation process and process technology, which is applied in the preparation process of Qingxuan and its preparations, can solve the problems of low quality standards and small doses, and achieve the effects of being convenient to take and carry, small doses, and meeting the needs of medication

Inactive Publication Date: 2005-01-26
毛友昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, although there are Qingxuan Pills and Qingxuan Tablets, they can not only fully retain the active ingredients of the prescription Chinese medicinal materials to ensure the curative effect, but also achieve exquisite preparations and small dosage, fully reflecting the possibility of modernization of traditional Chinese medicine preparations. Say no, and the above-mentioned pills and tablets all have the deficiency of low quality standards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: Preparation of Qingxuan Capsules

[0037] Clean the five medicinal herbs separately, remove impurities, and pass the inspection for later use; take the gypsum in the prescription and crush them into medium powder, and crush the other four medicinal materials such as Chuanxiong into coarse powder for later use; use 70% ethanol as solvent for Chuanxiong and Angelica dahurica, and slowly infiltrate , collect the filtrate, recover ethanol under reduced pressure, concentrate at low temperature to an appropriate amount for later use; distill and extract volatile oil from peppermint and nepeta ears with water, and make -cyclodextrin inclusion compound for later use; filter the distilled aqueous solution for later use; add water to decoct gypsum for 3 Once, each time for 1 hour, combine the decoction, filter, combine the filtrate with the above aqueous solution, concentrate to an appropriate amount, mix with the above concentrated solution such as Rhizoma Chuanxion...

Embodiment 2

[0038] Embodiment 2: the preparation of Qingxuan capsule

[0039] Clean the five herbs separately, remove impurities, and pass the inspection for later use; take the gypsum in the prescription and crush them into medium powder, and crush the other four medicinal materials such as Chuanxiong into coarse powder for later use; take Chuanxiong, Angelica dahurica, mint, and Nepeta ears and add water to distill and extract the volatile oil. Make-cyclodextrin inclusion compound for later use; distilled aqueous solution for later use; use 70% ethanol as a solvent for the dregs, reflux extraction twice, each time for 1 hour, combine the extracts, filter, and recover the ethanol from the filtrate under reduced pressure , concentrated to an appropriate amount for later use; gypsum was decocted with water for 3 times, each time for 1 hour, the decoction was combined, filtered, the filtrate was combined with the above aqueous solution, concentrated to an appropriate amount, mixed with the a...

Embodiment 3

[0040] Embodiment 3: the preparation of Qingxuan tablet

[0041]Clean the five herbs separately, remove impurities, and pass the inspection for later use; take the gypsum in the prescription and crush them into medium powder, and crush the other four medicinal materials such as Chuanxiong into coarse powder for later use; take Chuanxiong, Angelica dahurica, mint, and Nepeta ears and add water to distill and extract the volatile oil. Make-cyclodextrin inclusion compound for later use; distilled aqueous solution for later use; use 70% ethanol as a solvent for the dregs, reflux extraction twice, each time for 1 hour, combine the extracts, filter, and recover the ethanol from the filtrate under reduced pressure , concentrated to an appropriate amount for later use; gypsum was decocted with water for 3 times, each time for 1 hour, the decoction was combined, filtered, the filtrate was combined with the above aqueous solution, concentrated to an appropriate amount, mixed with the abo...

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Abstract

The invention discloses a novel method for preparing headache and vertigo treating medicine and its preparation, which overcomes the shortcoming of large administration amount and low biological availability in the original preparation, the active constituents can be fully kept, and the preparation also has the advantages of good curative effect convenient in useand easiness in carrying.

Description

technical field [0001] The invention relates to the technical field of Chinese patent medicine preparation technology, in particular to the preparation technology of Qingxuanxin and its preparation. Background technique [0002] Qingxuan Pill is composed of Chuanxiong, Angelica dahurica, Peppermint, Schizonepeta, and Gypsum. It has the function of dispersing wind and relieving heat. It is used for wind-heat dizziness, migraine headache, nasal congestion and toothache, etc., with definite curative effect. It has been included in the first part of the Pharmacopoeia of the People's Republic of China in 2000. The process is as follows: the five herbs in the prescription are crushed into fine powder, and an appropriate amount of honey is added to make a large honeyed pill. Because all the original powders of the Chinese medicinal materials in the prescription are used as medicine, the dosage of the pill is large, 6-12g at a time. [0003] In addition to Q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P1/02A61P11/02A61P25/04A61P25/06
Inventor 毛友昌毛小敏
Owner 毛友昌
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