Asthma treating spray

A spray and asthma technology, applied in the field of sprays containing plant Chinese herbal active ingredients, and sprays for the treatment of asthma, can solve problems such as pituitary function decline, achieve low dosage, avoid first-pass effect, and high bioavailability. Effect

Inactive Publication Date: 2006-01-18
THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved in the present invention is to provide a spray for treating asthma, which is used to solve the shortcoming that the spray for treating asthma in Western medicine often relapses when it is stimulated by external causes after stopping the drug, and long-term medication may cause the decline of pituitary function.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0109] Take 10g of β-asarone, add 10ml of glycerin, 200ml of ethanol, 1g of stevioside, add water to 1000ml, mix well, put it into a medicine bottle, seal it, and sterilize it to form a product.

Embodiment 2

[0111] Take 100g of β-asarone, 100g of Tween-60, and 1g of peppermint oil, heat and dissolve in 500ml of propylene glycol, add water to 1000ml after cooling, mix well, put into a medicine bottle, seal, and sterilize to obtain a product.

Embodiment 3

[0113] Take 200g of β-asarone, add 50g of Tween-80, 200ml of glycerin, 2g of stearyl alcohol, 2g of banana essence, add water to 1000ml, mix well, and press into dichlorodifluoromethane with pressure filling method. Each bottle is about 5.5 g, made products.

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PUM

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Abstract

The invention relates to a spray for treating asthma which contains active ingredients of Chinese medicinal herbs including 5-500g/L of beta-asaricin and pharmaceutically acceptable solvent. The invention has the advantages of less dosage, uniform medicament distribution, quick medicament adsorption speed, prevention of irritation to stomach and intestine, high biological availability, and ease in use.

Description

field of invention [0001] The invention relates to the field of sprays for treating asthma, in particular to the field of sprays containing effective ingredients of herbal medicines for treating asthma. technical background [0002] During the onset of bronchial asthma, symptoms such as cough, wheezing, shortness of breath, chest tightness, phlegm, fever, and cyanosis appear; severe cases may even cause death due to respiratory failure and heart failure. Western medicine mainly uses chemical drugs such as bronchodilators and hormones to temporarily relieve the symptoms of the attack period, but after stopping the drug, it often recurs in case of external stimulation, and long-term medication may lead to a series of toxic side effects such as decreased pituitary function. Inhaled corticosteroids are one way of using steroids. However, inhaled glucocorticoids only focus on local anti-inflammatory treatment of airway inflammation and neglect the adjustment of the whole body (X...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/09A61K9/12A61P11/06
Inventor 方永奇李翎石琛邹衍衍魏刚林双峰
Owner THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE
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