A kind of external Chinese medicinal preparation for treating onychomycosis and preparation method thereof

Abstract

The invention discloses an external traditional Chinese medicine preparation for treating tinea unguium and a preparation method thereof. The external traditional Chinese medicine comprises the following raw material medicines: 20-30 parts of golden cypress, 25-35 parts of radix sophorae flavescentis, 20-30 parts of rhizoma smilacis glabrae, 25-35 parts of Radix Stephaniae Tetrandrae, 5-10 parts of Chinese gall and 5-10 parts of realgar. The method comprises the following steps: (1) crushing the raw material medicines, mixing, adding 7-9 weight times of water, heating and performing reflux extraction for 1.5-2.5 hours, filtering to obtain liquid medicines and decoction dregs respectively; (2) adding 5-7 weight times of water into the decoction dregs, heating and performing reflux extraction for 1.5-2.5 hours, merging the filtered liquid medicine and the liquid medicine in the step (1), concentrating to the density of 1.05-1.1g / cm<3>; and (3) adding ethanol into the concentrated solution, standing for over 24 hours, separating and recovering the ethanol in the supernatant, thus obtaining the external traditional Chinese medicine preparation. The external traditional Chinese medicine preparation is simple and effective to use, economic, convenient, easy to operate and contributes to popularization and application, and a patient is not needed to be in hospital.

Description

technical field [0001] The invention relates to a traditional Chinese medicine preparation, in particular to an external Chinese medicinal preparation for treating onychomycosis and a preparation method thereof. Background technique [0002] Onychomycosis is also known as onychomycosis (tineaunguium), onychomycosis. It is the most common disease of nails, accounting for more than half of nail diseases. Both fingernails can be affected, and toenails are more susceptible. Onychomycosis occurs in about 6-8% of adults. There are many medicines for the treatment of onychomycosis that are popular on the market, most of which are composed of western medicines, which damage the skin of toes and fingers in varying degrees, are prone to recurrence, and have poor effects, which bring unspeakable misery to patients. Contents of the invention [0003] The first technical problem to be solved by the present invention is: aiming at the deficiencies in the prior art, provide a kind of ...

AI Technical Summary

Problems solved by technology

There are many popular medicines for treating onychomycosis in the market, and most of them are composed of western medicines. To some extent, there are different degrees of damage to the epidermis of toes and fingers, which is easy to recur and has poor effect, which brings unspeakable pain to patients.