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Externally used traditional Chinese medicine gelling agent and preparation method thereof

A technology of gel and traditional Chinese medicine, which is applied in the direction of medical formula, medical preparations with non-active ingredients, medical preparations containing active ingredients, etc. It can solve the problems of long treatment cycle and achieve prolonged action time and easy coating Use, overcome the effect of volatile loss

Inactive Publication Date: 2009-01-14
BEIJING TIANKE RENXIANG MEDICAL SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Onychomycosis is more stubborn, and the treatment cycle is longer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Prescription: (parts are weight units)

[0025] Hibiscus bark 100 parts Cnidium 50 parts 100 parts 150 parts

[0026] Dandelion 100 parts Phellodendron 80 parts Sophora flavescens 120 parts

[0027] 100 parts of white moss skin, 80 parts of Angelica dahurica, 80 parts of honeysuckle

[0028] Carbomer 40 parts Glycerin 20 parts Ethylparaben 4 parts

[0029] 2. The preparation method is:

[0030] (1) Soil hibiscus bark, Cnidium chinensis, Herba Cnidii, Dandelion, Cortex Phellodendron, Sophora flavescens, white moss bark, Angelica dahurica, and honeysuckle are soaked in 60-95% ethanol for 48 hours, then slowly percolated, filtered, and then soaked in 65°C. Recover ethanol under reduced pressure and concentrate to a thick paste with a relative density of 1.30-1.35°C for later use;

[0031] (2) Take carbomer, add an appropriate amount of pure water, stir to dissolve, then add glycerin and ethyl paraben, adjust the pH value to 6.5-7.5 (55) ° C, and make a gel matrix; ...

Embodiment 2

[0034] 1. Prescription: (parts are weight units)

[0035] Hibiscus bark 150 parts Cnidium 100 parts 180 parts

[0036] 12 parts of dandelion, 100 parts of cypress, 120 parts of sophora flavescens

[0037] 80 parts of white moss skin, 50 parts of Angelica dahurica, 100 parts of honeysuckle

[0038] Carbomer 50 parts Glycerin 50 parts Ethylparaben 8 parts

[0039] 2. The preparation method is:

[0040] (1) Soil hibiscus bark, Cnidium chinensis, Herba Cnidii, Dandelion, Cortex Phellodendri, Sophora flavescens, white moss bark, Angelica dahurica and honeysuckle are soaked in 60-95% ethanol for 48 hours, then slowly percolated, filtered, and then soaked in 75°C. Recover ethanol under reduced pressure and concentrate to a thick paste with a relative density of 1.30-1.35°C for later use;

[0041] (2) Take carbomer, add an appropriate amount of pure water, stir to dissolve, then add glycerin and ethyl paraben, adjust the pH value to 6.5-7.5 (65) ° C, and make a gel matrix;

[004...

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Abstract

The present invention discloses an external Chinese medicinal gelling agent and a preparation method thereof. The gelling agent is prepared from effective medicinal ingredients, and an appropriate amount of gel matrix, moisturizing agent and preservative. The effective medicinal ingredients comprise pseudolarix, fructus cnidii, radix stemonae, dandelion, corktree, radix sophorae, dittany, Angelica dahurica and honeysuckle. The preferential gel matrix, moisturizing agent and preservative is carbomer, glycerine and ethyl hydroxyl benzene. The gelling agent has anti-inflammatory, anti-allergic and antipruritic functions, and is used for treating skin diseases caused by hand and foot tinea, tinea cruris, tinea versicolor and fungus. Moreover, the gelling agent has strong adhesive quality in the position with pathological changes, and overcomes the defect of easily volatilizing and losing tincture in the position with the medicine. And the gelling agent has the characteristics of long time of effects, easy coating, excellent coupling effects on the skin, and no stimulus to the mucous membrane of the skin.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine pharmacy, and in particular relates to a traditional Chinese medicine gel for external use and a preparation method thereof. Background technique [0002] Tinea manuum, commonly known as "fungus goosefoot", is a superficial fungal infectious disease caused by dermatophytes invading the epidermis of the palm. Clinically, it is mostly vesicular and scaly, and the damage is mostly limited to one side. Small blisters occur at the beginning, and the number varies. After the blister fluid dries up, the scale gradually expands. It loses its normal luster, flexibility, and feels coarse to the touch. [0003] Tinea pedis is a superficial fungal infectious disease caused by skin fungi invading the epidermis between the metatarsophalangeal and toes, commonly known as "athlete's foot". 70-80% of adults have beriberi, but the severity is different. It is often aggravated in summer and alleviated ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/904A61K9/00A61K47/32A61P17/00A61P31/10
Inventor 伍荣林
Owner BEIJING TIANKE RENXIANG MEDICAL SCI TECH
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