Compound dextromethorphan oral solution, preparation method thereof and use thereof

A technology of dextromethorphan and oral solution, which is applied in the field of compound dextromethorphan oral solution and its preparation, and can solve the problems of excessive dosage, difficulty in taking the specification, and few dosage forms, etc.
CN110327339AInactive Publication Date: 2019-10-15北京博智绿洲医药科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
北京博智绿洲医药科技有限公司
Publication Date
2019-10-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides a compound dextromethorphan oral solution preparation, a preparation method thereof and a use thereof. The compound dextromethorphan oral solution preparation is prepared by using acetaminophen, guaiacol glyceryl ether, phenylephrine hydrochloride and dextromethorphan hydrobromide as active drugs, and combining a certain amount of stabilizers, solubilizers, thickeners, suspending agents, emulsifiers, pH adjusters, preservatives, corrigents suitable for children to accept and other accessory materials, and processed by a scientific method. The compound dextromethorphan oral solution is suitable for consumption of children aged 6-12 years old. The compound dextromethorphan oral solution can treat and alleviate symptoms of common colds and flu, such as nasal congestion, cough and intensity of impulsivity caused by mild throat and bronchial inflammation and cough, can treat and alleviate mild pains and headache, and sore throat, and temporarily reduces fever.
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Description

technical field

[0001] The invention belongs to the technical field of chemical medicine research and development, and in particular relates to a compound dextromethorphan oral solution and its preparation method and application. Background technique

[0002] Respiratory diseases are mostly caused by viruses or germs. Symptoms such as nasal congestion, runny nose, cough, sneezing, fever or headache, etc., if not treated in time, can cause many complications, such as pneumonia, myocarditis, etc., which will bring serious health problems to people. harm.

[0003] The drugs usually used to treat the above symptoms are mostly antihistamines, antitussives, expectorants, narcotics, antipyretics, and anti-inflammatory drugs. Its dosage form is mostly reflected in dosage forms such as syrup, tablet, capsule, oral liquid, effervescent tablet.

[0004] Products that relieve the above symptoms, such as phenylephrine, guaiacol, chlorpheniramine, dextromethorphan, acetaminophen and oth...

Claims

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