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Pharmaceutical composition for preventing and treating laryngitis and preparation method of pharmaceutical composition

A technology of composition and medicine, applied in the field of pharmaceutical composition for preventing and treating laryngitis and its preparation

Inactive Publication Date: 2017-03-22
JINAN HAOYU QINGTIAN PHARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although gastrointestinal reflux is the main cause of the disease, the manifestations of lesions are diverse, and individual differences are very obvious.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: the pharmaceutical composition of preventing and treating laryngitis and preparation method thereof

[0032] The composition and parts by weight of the raw materials of the pharmaceutical composition for preventing and treating laryngitis are: Euonymus eucalyptus 223g, eucalyptus 234g, amaranth 212g, moss moss 132g, scutellaria 111g;

[0033] Preparation:

[0034] (1) According to the ratio of raw materials, take euonymus, eucalyptus, amaranth, perennial moss, and scutellaria, mix them evenly, use ethanol with a concentration of 42% by weight as a solvent, and soak at 36°C for extraction. The number of times is 21 times, each extraction time is 34 hours, and the amount of solvent used each time is 48 times the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, extract A reclaims ethanol, concentrates to a relative density of 1.04, Filtration, the drug solution passes through the NKA-9 macroporous adsorption resin column,...

Embodiment 2

[0037] Embodiment 2: the pharmaceutical composition of preventing and treating laryngitis and preparation method thereof

[0038] The composition and parts by weight of the raw materials of the pharmaceutical composition for preventing and treating laryngitis are: 220g Euonymus eucalyptus, 238g eucalyptus, 210g amaranth, 134g variegated moss, and 110g eucalyptus;

[0039] Preparation:

[0040] (1) According to the ratio of raw materials, take euonymus, eucalyptus, amaranth, perennial moss, and scutellaria, mix them evenly, use ethanol with a concentration of 42% by weight as a solvent, and soak at 36°C for extraction. The number of times is 21 times, each extraction time is 34 hours, and the amount of solvent used each time is 48 times the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, extract A reclaims ethanol, concentrates to a relative density of 1.04, Filtration, the drug solution passes through the NKA-9 macroporous adsorption resi...

Embodiment 3

[0043] Embodiment 3: the pharmaceutical composition of preventing and treating laryngitis and preparation method thereof

[0044] The composition and parts by weight of the raw materials of the pharmaceutical composition for preventing and treating laryngitis are: 226g of Euonymus eucalyptus, 230g of eucalyptus, 214g of amaranth, 130g of moss, and 112g of fenugreek;

[0045] Preparation:

[0046] (1) According to the ratio of raw materials, take euonymus, eucalyptus, amaranth, perennial moss, and scutellaria, mix them evenly, use ethanol with a concentration of 42% by weight as a solvent, and soak at 36°C for extraction. The number of times is 21 times, each extraction time is 34 hours, and the amount of solvent used each time is 48 times the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, extract A reclaims ethanol, concentrates to a relative density of 1.04, Filtration, the drug solution passes through the NKA-9 macroporous adsorption r...

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PUM

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Abstract

The invention discloses pharmaceutical composition for preventing and treating laryngitis and a preparation method of the pharmaceutical composition. The pharmaceutical composition is prepared from root and stem of euonymus myrianthus, eucalyptus globulus fruit, gomphrena globosa capitulum, climacium dendroides and herb of thyrocarpus sampsonii hance as raw materials by matching, can be prepared in various forms according to a conventional preparation technology and has remarkable curative effect in preventing and treating laryngitis.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a pharmaceutical composition for preventing and treating laryngitis and a preparation method thereof. Background technique [0002] Laryngopharyngeal reflux disease (LPRD) has received more and more attention in recent years. In LPRD, posterior laryngitis is the most common disease, and its clinical manifestations are vague. Common symptoms include foreign body sensation in the pharynx, repeated throat clearing, sore throat, and voice changes. The currently recommended treatment is antacid therapy, including the application of H2 receptor inhibitors and proton pump inhibitors, in addition to improving diet and quitting smoking and alcohol. However, the curative effect of antacid therapy is still controversial. Some patients have poor curative effect, which may be partly due to the involvement of pepsin reflux in addition to acid reflux. Laryngo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/61A61P11/04
CPCA61K36/37A61K36/10A61K36/21A61K36/30A61K36/61A61K2236/331A61K2236/39A61K2236/55
Inventor 不公告发明人
Owner JINAN HAOYU QINGTIAN PHARMA TECH CO LTD
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