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Chinese medicine composition for treating common cold and its preparing method

A technology for drugs and colds, applied in the field of medicine, can solve the problems of low efficacy and slow onset of drugs

Active Publication Date: 2007-06-27
GUANGZHOU WANGLAOJI PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many traditional Chinese medicines for treating colds, and the dosage forms are also various. There are not only slow-acting pills, but also quick-acting drop pills, injections, and powder injections; there are not only granules that can replace tea, but also tablets that are easy to take. There are both effervescent agents that can satisfy the curiosity of patients and suppositories that are suitable for children. However, in terms of the current clinical efficacy, whether it is a single preparation or a compound preparation, the low efficacy of drugs is still one of the main factors affecting the use of patients.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] a. Take prescription 1: 36g of honeysuckle, 36g of skullcap, 36g of nepeta, 36g of gardenia, 36g of forsythia, 36g of scrophulariae, 22g of silkworm, 55g of rehmannia glutinosa, 11g of shegan, 22g of platycodon grandiflorum, 22g of mint, 22g of cicada slough, 22g of windproof, licorice 11g spare;

[0111] b. Extraction of medicinal powder I: get Scutellaria baicalensis and add 12 times the amount of ethanol to reflux 3 times, each time for 3 hours, the concentration of ethanol is 90%, recover ethanol, concentrate to a relative density of 1.03-1.35 at 70°C, dry, and obtain medicinal powder I ;

[0112] Extraction of medicinal powder II: ① extract volatile oil: take honeysuckle, nepeta, peppermint, and windproof four medicinal materials, combine them together, add 8 times the amount of water, soak for 0.5 hours, use steam distillation for 1 hour, collect volatile oil and store it in another container, Continue to extract the dregs; ②Extraction: Add water and decoct the r...

Embodiment 2

[0115] a. Take prescription 2: 145g honeysuckle, 145g skullcap, 145g nepeta, 145g gardenia, 145g forsythia, 145g scrophulariae, 85g silkworm, 215g rehmannia, 45g shegan, 85g bellflower, 85g mint, 85g cicada slough, 85g windproof, 45g licorice for later use;

[0116] b. Extraction of medicinal powder I: Take Scutellaria baicalensis and add 1 times the amount of ethanol to reflux once, extract for 1 hour, the concentration of ethanol is 30%, recover ethanol, concentrate to a relative density of 1.03-1.35 at 45°C, dry, and obtain medicinal powder I;

[0117] Extraction of medicinal powder II: ① Extract volatile oil: take honeysuckle, nepeta, peppermint, and Fangfeng four medicinal materials, combine them together, add 1 times the amount of water, soak for 0.5 hours, use steam distillation for 8 hours, collect volatile oil and store it in another container. Continue to extract the dregs; ②Extraction: Add water to decoct the rest of the medicinal materials, the dregs of Scutellaria...

Embodiment 3

[0120] a. Take prescription three: 145g honeysuckle, 45g skullcap, 36g nepeta, 36g gardenia, 145g forsythia, 36g crocus, 22g silkworm, 55g rehmannia, 11g shegan, 85g bellflower, 85g mint, 22g cicada slough, 85g windproof, 45g licorice for later use;

[0121] b. Extraction of medicinal powder I: get Scutellaria baicalensis and add 7 times the amount of ethanol to reflux 3 times, for the first time for 3 hours, for the second time for 2 hours, for the third time for 1 hour, the concentration of ethanol is 40%, reclaim ethanol, concentrate to 45 The relative density at ℃ is 1.03~1.35, and it is dried to obtain powder I;

[0122] Extraction of medicinal powder II: ① extract volatile oil: take honeysuckle, Nepeta, peppermint, and Fangfeng four herbs, combine them together, add 4.5 times the amount of water, soak for 3 hours, use steam distillation for 5 hours, collect the volatile oil and store it in another container. Continue to extract the dregs; ②Extraction: Add water to decoc...

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PUM

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Abstract

The present invention provides a kind of Chinese medicine for dispersing wind, clearing away heat and toxic material and relieving sore throat and its preparation process. The Chinese medicine is prepared with honeysuckle, skullcap root, schizonepeta herb, cape jasmine, forsythia and other nine kinds of Chinese medicinal materials. The Chinese medicine materials are extracted to obtain active components and further prepared into oral liquid, tablet, capsule, granule, dripping pill or other forms for fitting different patients.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a traditional Chinese medicine composition for treating colds and a preparation method thereof. Background technique [0002] Cold is a common disease and frequently-occurring disease, especially in spring and winter, when the incidence rate is high. Its symptoms are nasal congestion, runny nose, headache, cough, fever, etc., which make people feel very uncomfortable and will affect normal life in severe cases. Colds are mostly upper respiratory tract infections caused by viruses, and the pathogens are rhinoviruses, coronaviruses, parainfluenza viruses, adenoviruses, etc. Most colds in adults are caused by rhinoviruses and coronaviruses. Rhinovirus has a strong transmission ability and a high infection rate. It is mostly popular in autumn and spring and is the main virus that causes colds. Coronaviruses are more common in winter. So far there is no speci...

Claims

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Application Information

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IPC IPC(8): A61K36/808A61K35/64A61P31/00A61P11/00
Inventor 李祖泽施少斌郑荣波沈军黄晓丹
Owner GUANGZHOU WANGLAOJI PHARM CO LTD
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