Nasal spray and preparation method thereof

A production method and technology of nasal spray, applied in the direction of medical formula, aerosol delivery, medical preparations containing active ingredients, etc., can solve the problems of stimulating nasal secretions, excretion, etc., reduce the rate of volatilization loss, reduce the Good dosage and dispersibility
CN105640932AInactive Publication Date: 2016-06-08ZHEJIANG MEDICAL COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG MEDICAL COLLEGE
Publication Date
2016-06-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a nasal spray and a preparation method thereof, belonging to the field of Chinese traditional medicine production. The nasal spray is prepared from 25-75muL / mL of active ingredient essential oil, 5-50mg / mL of emulsifier, 25-75muL / mL of oil phase and balance of water, wherein the active ingredient essential oil contains the following components: 1.8-cineole, d-limonene and alpha-pinene. The nasal spray is a submicron emulsion spray and has the advantages of safe and effective ingredients, good absorbing effect of human bodies for effective medicinal ingredients, simple preparation process and favorability for lowering manufacture and use costs.
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Description

technical field

[0001] The invention relates to the field of traditional Chinese medicine pharmacy, in particular to a nasal spray and a preparation method thereof. Background technique

[0002] In recent years, due to the continuous deterioration of environmental problems, the incidence of respiratory diseases in cities in my country has increased significantly. Clinical studies have shown that for the treatment and control of respiratory diseases, the key is to ensure the health of the mucociliary transmission system in the human nasal cavity and improve its vitality, so that the dust, pathogenic bacteria and other chemical pollutants settled in the nasal cavity can be removed in time, and the risk of infection can be reduced. At present, some respiratory medicines are mostly administered orally or by injection, and then reach the action site through the internal circulatory system to exert their efficacy. There is no safe and reliable nasal cavity that promotes the moveme...

Claims

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