Tenuifolia volatile oil, and formulation preparing method and use in preparing medicine for anti-cold thereof

Abstract

The invention discloses a Herba schizouepetae naphtha, preparing method and pharmic effect of its preparation. It uses Herba schizouepetae spike as raw material, adds in water, distills to separate to obtain aqueous jingjie naphtha, freezes, and then eliminates ice and water to obtain jingjie naphtha, then uses the jingjie naphtha as active substance to add in assistant materials with different drug forms, so as to make various drug forms: capsule (hard capsule and soft capsule) and spray. The jingjie naphtha and its preparations-jingan capsule and qingfei soft capsule, have better effects of resisting inflammation, cleaning heat, sweating and anti-bacterium, and antivirus, and have advantage of little dosage.

Description

1. Technical field [0001] The invention belongs to the field of traditional Chinese medicine, and in particular relates to a preparation method of a medicinal active ingredient extracted from a traditional Chinese medicinal material and a preparation thereof and an application in preparation of an anti-cold medicine. 2. Background technology [0002] A common cold is a common frequently-occurring disease caused by a cold virus. It is mainly divided into two types: the common cold and influenza. Symptoms include fever, headache, muscle pain, runny nose, and sore throat. A cold looks like a "minor illness", but if it is not treated in time, it will easily lead to a variety of serious complications, such as viral myocarditis, etc., which may be life-threatening in severe cases, especially influenza, which is caused by influenza virus It is an acute respiratory infectious disease with high morbidity, widespread prevalence and rapid spread. In 1918, 1957 and 1968, three major in...

AI Technical Summary

Problems solved by technology

Although through many years of research, some medicines have been developed in the world to prevent and treat influenza. The current clinical medicines for treating colds are mainly divided into two types: western medicine and traditional Chinese medicine, western medicine such as amantadine (amantadine), rimantadine ( rimantadine), ribavirin (ribavirin), etc., although they have the advantages of rapid effect, they have relatively large side effects. For example, many western medicine anti-cold medicines are banned because of containing PPA with great side effects; in comparison, traditional Chinese medicine And its active ingredients have fewer side effects, but the anti-cold traditional Chinese medicines currently on the market have good curative effects, but their effects are slow and cannot meet the needs of people's modern and fast-paced life.