Liniment for treating acnes and preparation method thereof

A technology for treating acne and formula, which is applied in the directions of medical preparations, pharmaceutical formulas, and plant raw materials containing active ingredients, can solve the problems of reduced stability, poor chemical stability of ingredients, and unstable thermodynamics, and achieves the effect of improving stability.

Inactive Publication Date: 2018-06-15
ANHUI AIKEER PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because it contains many medicinal ingredients, especially some of which have poor chemical stability, and because this preparation belongs to a thermodynamically unstable coarse dispersion system, the storage time of the preparation is short. If the preparation method of the preparation is prone to errors, it will inevitably reduce Stability affects efficacy

Method used

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Embodiment Construction

[0017] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] A liniment for treating acne, comprising a formula composed of: 23.8 parts by weight of calamine powder, 7.1 parts by weight of boric acid powder, 3.5 parts by weight of resorcinol powder, 1.2 parts by weight of vitamin C powder, and zinc oxide powder 23.8 parts by weight, 5.9 parts by weight of precipitated sulfur powder, 0.9 parts by weight of chloramphenicol powder, 2.8 parts by weight of dry alum powder, 0.7 parts by weight of Coptis Rhizoma, 0.7 parts by weight of Cortex Phellodendri, 29.6 parts by weight of glycerin.

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PUM

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Abstract

The invention discloses a liniment for treating acnes. The liniment comprises the following components in parts by weight: 23.8 parts of a calamine powder, 7.1 parts of a boric acid powder, 3.5 partsof a resorcinol powder, 1.2 parts of a vitamin C powder, 23.8 parts of a zinc oxide powder, 5.9 parts of a sulfur deposit powder, 0.9 part of a chloramphenicol powder, 2.8 parts of a dried alum powder, 0.7 part of coptis chinensis, 0.7 part of phellodendron amurense and 29.6 of glycerin. In a preparation method of the liniment for treating acnes, the vitamin C is added as an antioxidant, so that the therapeutic effect is prevented from being affected by reduction in the overall stability of a suspended liquid preparation due to poor chemical stability of the resorcinol powder in the liniment;the components in a formula are separately prepared; the method is appropriate; the stability of the acne treating liniment is improved.

Description

technical field [0001] The invention relates to the field of liniment, in particular to a liniment for treating acne and a preparation method thereof. Background technique [0002] Anchuang liniment is an external suspension liquid preparation widely used in clinical practice, and has remarkable curative effect. However, because it contains many medicinal ingredients, especially some of which have poor chemical stability, and because this preparation belongs to a thermodynamically unstable coarse dispersion system, the storage time of the preparation is short. If the preparation method of the preparation is prone to errors, it will inevitably reduce Stability affects efficacy. Contents of the invention [0003] The object of the present invention is to provide a kind of liniment for treating acne and its preparation method, to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/756A61K47/22A61P17/10A61K33/30A61K33/22A61K33/06A61K33/04A61K31/165
CPCA61K33/30A61K9/0014A61K31/165A61K33/04A61K33/06A61K33/22A61K36/718A61K36/756A61K47/22A61K2300/00
Inventor 王殿阔
Owner ANHUI AIKEER PHARMA CO LTD
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