Skin external preparation with anti-inflammation, itching-relieving and disinfection and sterilization function and preparation method thereof

An external preparation, disinfection and sterilization technology, applied in the direction of medical preparations containing active ingredients, skin diseases, local antibacterial agents, etc., can solve problems such as difficulty, uniform dispersion, long stirring time, etc.

Active Publication Date: 2009-02-11
西藏海容唐果药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the application process, the inventor found that it is not easy to disperse the powdery ingredients evenly in the auxiliary additive ingredients. The stirring time is long, and it may not be able to disperse evenly.
For example, if ointment or cream should be uniformly dispersed, it is necessary to grind the drug with an equal amount of matrix and then add other matrix to grind evenly. The stirring time is long and the energy consumption is high.

Method used

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  • Skin external preparation with anti-inflammation, itching-relieving and disinfection and sterilization function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A. Grind rhubarb, turmeric, scutellaria baicalensis and licorice crude drugs respectively into powders with a particle size of 75-90 μm; you can also choose to extract rhubarb, turmeric, scutellaria baicalensis and licorice with water or alcohol to obtain extracts, dry and pulverize;

[0034] B, borneol and sulfur are pulverized into powders with a particle size of 75-90 μm respectively;

[0035] C, menthol are dissolved with liquid paraffin;

[0036] D, the liquid paraffin obtained in step C is added to Lederene essential oil and stirred;

[0037] E. Add the powder obtained in steps A and B to the terpene essential oil obtained in step D at low temperature to prepare an ointment.

Embodiment 2

[0039]A. Grind rhubarb, turmeric, scutellaria baicalensis and licorice crude drugs respectively into powders with a particle size of 75-90 μm; you can also choose to extract rhubarb, turmeric, scutellaria baicalensis and licorice with water or alcohol to obtain extracts, dry and pulverize;

[0040] B, menthol, sulfur are pulverized into particle diameter respectively and be 75-90 μ m powder;

[0041] C, borneol are dissolved with eucalyptus oil;

[0042] D, the eucalyptus oil obtained in step C is added in the Lederene essential oil;

[0043] E. Add the powder obtained in steps A and B to the terpene essential oil obtained in step D at low temperature to prepare an ointment.

Embodiment 3

[0045] The ointment was prepared according to the method of Example 2, the difference being that the borneol was dissolved in propylene glycol and then added to the Lederene essential oil.

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Abstract

The invention relates to a skin preparation for external application, which has remarkable efficacies of being anti-inflammatory, relieving itching and sterilizing, and can serve as a treating medicine and /or be used in different forms or different purposes of serving as a disinfector, health article, and the like, for assisting in treatment. The skin preparation aims at solving the technical problem of causing active ingredients to be evenly spread in accessorial added ingredients. The main improvement of the skin preparation for external application is that at least one of borneol and menthol is added in an accessory system in a liquid form and other active ingredients are added in the accessory system in a powder form for preparing. After improvement, the skin preparation for external application is easier to be spread evenly, also reduces material loss caused by grinding and simultaneously improves the percutaneous performance of drugs.

Description

technical field [0001] The invention relates to an external skin preparation, which has remarkable anti-inflammatory, antipruritic, disinfection and sterilization effects, and can be used in different forms or purposes such as a therapeutic drug and / or a disinfectant for auxiliary treatment, a sanitary product, and the like. Background technique [0002] Neurodermatitis, eczema, tinea pedis, psoriasis and other common and frequently-occurring diseases with pruritus as the main symptom. The external preparations such as ointment, emulsifiable paste and antiseptic preparation that the medicine of above-mentioned disease is made more, are based on antipruritic. [0003] Chinese Patent Publication No. CN1939522A, Application No. 200510107769.4, external preparation for treating skin diseases and its preparation method: discloses a kind of natural medicine rhubarb, turmeric, sulfur, skullcap, licorice, borneol, and menthol as active ingredients for treating skin diseases The ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9066A61K9/00A61K9/06A61K9/127A61P17/00A61P17/04A61P31/02A61K31/045A61K33/04
Inventor 王建生
Owner 西藏海容唐果药业有限公司
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