Traditional Chinese medicine extract for treating herpes viruses, method for preparing traditional Chinese medicine extract and application thereof

Abstract

The invention discloses traditional Chinese medicine extract for treating herpes viruses, a method for preparing the traditional Chinese medicine extract and application thereof. The traditional Chinese medicine extract comprises twoleaf platanthera rhizome, rhizoma zingiberis and pittosporum tobira. The method includes uniformly mixing raw materials with one another; smashing the raw materials to obtain coarse particles; adding the coarse particles in water and extracting the coarse particles twice by the aid of microwave extraction processes to obtain extraction liquid; filtering the extraction liquid and then extracting the extraction liquid by the aid of ethyl alcohol to obtain extract liquid; concentrating the extract liquid and then filtering the extract liquid; adsorbing the extract liquid by the aid of macroporous adsorption resin; eluting the extract liquid by the aid of ethyl alcohol solution; concentrating and drying the extract liquid to obtain the traditional Chinese medicine extract. The traditional Chinese medicine extract can be used as an active constituent applied to preparing medicine compositions which contain pharmaceutically acceptable additives and are used for treating the herpes viruses. The traditional Chinese medicine extract, the method and the application have the advantages that the traditional Chinese medicine extract is high in anti-herpes virus activity, synergistic effects can be realized by various constituents, and accordingly the traditional Chinese medicine extract is obvious in treatment efficacy for herpes clinical symptoms; the traditional Chinese medicine extract is low in toxicity, free of adverse reaction and safe in use, and accordingly the traditional Chinese medicine extract and the method have broad application prospects.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a traditional Chinese medicine extract for treating herpes virus and its preparation method and application. Background technique [0002] Herpesviruses belong to the family Herpesviridae, and are divided into two serotypes according to biochemistry, biology, and epidemiology, namely HSV-1 and HSV-2. HSV infection is a common infectious disease in humans. HSV-1 is mainly transmitted through close contact with the respiratory tract, skin and mucous membranes, and infects the skin and mucous membranes and organs above the waist, causing gingivostomatitis, cold sores, keratoconjunctivitis, encephalitis and paronychia, etc.; HSV-2 mainly infects Mucous membranes below the waist cause genital herpes and neonatal herpes. [0003] Herpes zoster is an acute inflammatory skin disease caused by varicella zoster virus. In traditional Chinese medicine, it is called waist-wrapped fire dragon and wai...

AI Technical Summary

Problems solved by technology

Looking at the clinical effect of western medicine for herpes virus treatment is not ideal, the course of treatment is long, the curative effect is slow, the pain period is long, and there are many side effects, etc.