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Medicine used for treating infantile acute upper respiratory infection, and preparation method thereof

An upper respiratory tract and acute technology, which is applied in the field of medicines and preparations for treating acute upper respiratory tract infections in children, can solve problems such as poor curative effect, achieve multiple clinical benefits, treat acute upper respiratory tract infections in children, and achieve good social benefits

Inactive Publication Date: 2017-01-04
TIANJIN INSTITUTE OF PHARMA RESEARCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] To sum up, acute upper respiratory tract infection in children is a common disease in pediatrics. At present, chemical medicine treatment is mostly aimed at the external source of disease, ignoring the internal causes of children's deficiencies of Wei Qi, closed Yuan Fu, and often sparse interstitial muscles, and the curative effect is often not good.

Method used

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  • Medicine used for treating infantile acute upper respiratory infection, and preparation method thereof
  • Medicine used for treating infantile acute upper respiratory infection, and preparation method thereof
  • Medicine used for treating infantile acute upper respiratory infection, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] The preparation of embodiment 1 QJSM extract

[0080] Take 2kg Cimicifuga, 2kg Ginger, 2kg Shegan, 1kg Tangerine Peel, add 10 times the amount of water, steam distillation to extract volatile oil for 3 hours, collect the volatile oil for later use; filter the filtrate, recover the solvent under reduced pressure at 60°C to a relative density of 1.20, and set aside; The filter residue was extracted twice with 50% ethanol under reflux, each time the amount of solvent was 10 times, the extraction time was 1.5 hours, filtered, the filtrates were combined, and the solvent was recovered under reduced pressure at 60°C to a relative density of 1.20; for later use, the volatile oil obtained above and The water extraction concentrate and the ethanol extraction concentrate are combined to obtain the QJSM extract.

Embodiment 2

[0081] The preparation of embodiment 2 QJSM extract

[0082] Take Cimicifuga 3kg, Ginger 3kg, Shegan 3kg, Tangerine Peel 1kg, add 20 times the amount of water, steam distillation to extract the volatile oil for 1 hour, collect the volatile oil for later use; filter the filtrate, recover the solvent under reduced pressure at 75°C to a relative density of 1.15, and set aside; Add 30% ethanol to the filter residue to reflux and extract once, the amount of solvent is 20 times, the extraction time is 2 hours, filter, combine the filtrates, recover the solvent under reduced pressure at 65°C to a relative density of 1.15, and set aside; extract the volatile oil and water obtained above The concentrated solution and the ethanol extracted concentrated solution are combined to form the QJSM extract.

Embodiment 3

[0083] The preparation of embodiment 3 QJSM extract

[0084]Take 2kg Cimicifuga, 2kg Ginger, 2kg Shegan, 1kg Tangerine Peel, add 15 times the amount of water, steam distillation to extract the volatile oil for 2 hours, collect the volatile oil for later use; filter the filtrate, recover the solvent under reduced pressure at 65°C to a relative density of 1.18, and set aside; The filter residue was extracted once with 10% ethanol under reflux, the amount of solvent was 15 times, the extraction time was 3 hours, filtered, the filtrates were combined, the solvent was recovered under reduced pressure at 60°C to a relative density of 1.18, and set aside; the volatile oil and water obtained above were extracted The concentrated solution and the ethanol extracted concentrated solution are combined to form the QJSM extract.

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Abstract

The invention discloses a traditional Chinese medicine composition used for treating infantile acute upper respiratory infection, and a preparation method thereof. The traditional Chinese medicine composition is capable of reducing fever, resisting imflammation, and resisting bacteria obviously, and can be used for treating infantile acute upper respiratory infection. A medicine which is more excellent in curative effect and is more convenient to use, is prepared from the traditional Chinese medicine composition and pharmaceutically acceptable auxiliary materials, and is prepared into oral liquid, granulas, tablets, capsules, dripping pill, soft capsules, and oral effervecent tablets.

Description

technical field [0001] The invention relates to a medicine for treating acute upper respiratory tract infection in children and a preparation method thereof. Specifically, it relates to a medicine prepared from traditional Chinese medicine Cimicifuga Cimicifuga, ginger, shegan and tangerine peel, belonging to the field of traditional Chinese medicine. Background technique [0002] Child acute upper respiratory infection (CAURI) is a common disease of the respiratory system in children, which occurs all year round, especially in the dry seasons of winter and spring. [0003] Modern research shows that viral infection and bacterial infection are the main pathogenic factors of acute upper respiratory tract infection in children, among which viral and bacterial infection account for more than 95% of acute upper respiratory tract infection, common pathogens include respiratory syncytial virus, influenza virus, adenocarcinoma Viruses, rhinoviruses, parainfluenza viruses, coronavir...

Claims

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Application Information

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IPC IPC(8): A61K36/9068A61P11/00A61P31/00A61P31/12A61P29/00
Inventor 田成旺任涛申秀萍张铁军侯文彬刘静
Owner TIANJIN INSTITUTE OF PHARMA RESEARCH
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