Orally-taken Chinese herb preparation for treating acne and preparation method thereof

Abstract

The invention discloses an orally-taken Chinese herb preparation for treating acne and a preparation method thereof. The preparation is prepared from spreading hedyotis herb, fructus forsythiae, root of red-rooted salvia, scutellaria baicalensis, rhubarb, radix rehmanniae, white mulberry root-bark, tree peony bark, dried tangerine, oyster and radix angelicae. The preparation method of the invention is as follows: spreading hedyotis herb, root of red-rooted salvia and rhubarb are pulverized and are performed with reflux extraction with 90% alcohol; alcohol is recovered until no alcohol flavourexists; fructus forsythiae, tree peony bark, dried tangerine and radix angelicae are pulverized and dipped with water, essential oil is extracted, and oil layers are respectively collected; decoctiondregs whose essential oil is extracted, decoction dregs extracted with 90% alcohol and other four medicines are evenly mixed, water is added for decocting, filtering and concentrating, and alcohol isadded to ensure that alcohol content is 60%; the mixture stands, liquid supernatant is filtered, and alcohol is recovered until no alcohol flavour exists; concentrated solution is mixed with concentrated solution extracted with 90% alcohol, extracted and dried with reduced pressure; dry extract is pulverized and screened, and essential oil is sprayed in and sealed; magnesium stearate is added, preformed, and coated with film. The orally-taken Chinese herb preparation has the characteristics of simple medicine flavour, reliable curative effect, safety, no toxin, convenient carrying and low cost.

Description

technical field [0001] The invention relates to an oral traditional Chinese medicine preparation, in particular to an oral traditional Chinese medicine preparation for treating acne and a preparation method thereof. Background technique [0002] Acne is a general term for a series of process phenomena such as skin acne, pimples, whiteheads, blackheads, redheads, papules, pustules, and cysts. Acne is a self-limiting disease of the pilosebaceous unit. Studies have shown that it usually occurs in adolescence and is accompanied by various forms of damage. There are many pathogenic factors. It is generally believed that the increase in the secretion of male hormones during puberty causes sebaceous gland enlargement, and at the same time, the hair follicles and sebaceous gland ducts are keratinized and embolized, and sebum accumulates in the hair follicles. Fat plug, that is, acne. In an anaerobic environment, anaerobic bacteria such as Propionibacterium acnes proliferate and mu...

AI Technical Summary

Problems solved by technology

Although the formula of this prescription is simplified, it focuses on clearing away heat and detoxifying. It is obviously not strong enough for cooling blood and promoting blood circulation. The medicine for dispelling stagnation is only Shandougen, and there is no medicine for reducing phlegm. Judging from its formula, its curative effect is not exhaustive. satisfactory