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Naodesheng preparation and its new preparation method

A technology of preparations and traditional Chinese medicine preparations, applied in the field of Naodesheng preparations and new preparations, can solve problems affecting clinical application, many impurities, large doses, etc.

Inactive Publication Date: 2006-08-30
FUKANGREN BIO PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in practice, because the medicine is prepared by powdering the medicinal materials into the medicine, there are many impurities and large doses, which seriously affect its clinical application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The preparation method of dropping pill of the present invention:

[0065] prescription:

[0066] Panax notoginseng 78g Chuanxiong 78g Safflower 91g

[0067] Pueraria 261g Hawthorn (pitted) 157g

[0068] PEG4000 100g

[0069] Makes 1000 pills

[0070] Preparation:

[0071] (1) Take all the medicinal materials of the prescription, soak them with 85% ethanol for 30 minutes, then heat and reflux to extract 3 times, each time for 1 hour, combine the extracts, concentrate under reduced pressure to form a thick ointment, and set aside;

[0072] (2) Add the above-mentioned extract, add the prescribed amount of PEG4000, put it into a container, heat and dissolve it, shake it to make it melt into a uniform solution, and put it into a liquid storage tank. Keep the dripping temperature at 80°C, and control the dripping speed, the condensate is liquid paraffin, and you can get it by dripping.

Embodiment 2

[0074] The preparation method of soft capsule of the present invention:

[0075] prescription:

[0076] Panax notoginseng 429g Chuanxiong 429g Safflower 500.5g

[0077] Pueraria 1435.5g Hawthorn (pitted) 863.5g

[0078] PEG400550g

[0079] Makes 1000 capsules

[0080] Preparation:

[0081] (1) Take all the medicinal materials of the prescription, soak them with 85% ethanol for 30 minutes, then heat and reflux to extract 3 times, each time for 1 hour, combine the extracts, concentrate under reduced pressure to form a thick ointment, and set aside;

[0082] (2) Add an appropriate amount of PEG400 to the extract obtained above, mix and mix evenly, and then add the remaining amount of PEG400 to obtain a medicinal solution. In addition, gelatin solution is prepared according to a certain prescription. Control suitable conditions, adjust the content weight, and obtain soft capsules in a soft capsule machine.

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PUM

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Abstract

A composite Chinese medicine in the form of dripping pill and soft capsule for treating cerebral arteriosclerosis, ischemic cerebral apoplexy and cerebral haemorrhage sequelae, and its preparing process are disclosed.

Description

Technical field: [0001] The invention relates to a traditional Chinese medicine composition and a preparation process thereof, in particular to a prescription for cerebral arteriosclerosis, sequelae of ischemic stroke and cerebral hemorrhage and a preparation process thereof. Background technique: [0002] Cerebral arteriosclerosis, ischemic stroke, and sequelae of cerebral hemorrhage are common clinical symptoms. Traditional Chinese medicine often adopts methods of promoting blood circulation to remove blood stasis, dredging meridians, and refreshing the brain to resuscitate them, and the curative effect is remarkable. Naodesheng Pill is its representative medicine. However, in practice, because the medicine is prepared by powdering the medicinal materials, it leads to many impurities and large doses, which seriously affects its clinical application. [0003] Compared with ordinary pills, the preparation prepared by the extraction process of the present invention can bette...

Claims

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Application Information

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IPC IPC(8): A61K36/734A61K9/06A61K9/20A61K9/48A61P9/10
Inventor 刘露
Owner FUKANGREN BIO PHARMA
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