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External-use medicament for treating urticaria, eczema and skin pruritus

A technology of skin pruritus and topical medicine, applied in the field of topical medicine for the treatment of urticaria eczema and skin pruritus, which can solve the problems of long medication time and easy recurrence, and achieve the effect of rapid action, low price and remarkable effect

Inactive Publication Date: 2009-05-27
李海军 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the medication time is long and easy to relapse

Method used

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  • External-use medicament for treating urticaria, eczema and skin pruritus
  • External-use medicament for treating urticaria, eczema and skin pruritus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: Take 3 parts of Zanthoxylum bungeanum, 2 parts of Xu Changqing, 3 parts of cocklebur, and 2 parts of Boluohui by weight; put each raw material into a reaction kettle, add water 10 times the weight of raw materials, and boil for 2-3 hours; Filter the extract, add 8-10 times water to the dregs, boil and extract for 1 hour-2 hours, filter the extract; combine the two extracts and centrifuge to obtain a supernatant; concentrate the obtained supernatant under reduced pressure , to obtain an extract with a relative density of 1.08-1.25 at 45°C-60°C, and then make a liniment according to a conventional preparation process.

Embodiment 2

[0048] Embodiment 2: Get 5 parts of Zanthoxylum bungeanum, 1 part of Xu Changqing, 5 parts of cocklebur, and 1 part of Boluohui by weight; make tincture according to the method of example 1.

example 3

[0049] Example 3: Get 2 parts of Zanthoxylum bungeanum, 3 parts of Xu Changqing, 2 parts of cocklebur, and 3 parts of Boluohui by weight; make emulsion according to the method of example 1.

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PUM

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Abstract

An external used medicine for curing urticaria, eczema and cutaneous pruritus comprises the following raw materials according to the parts by weight: 2.5-3.5 parts of pepper, 1.5-2.5 parts of cynanchum paniculatum, 2.5-3.5 parts of broad cocklebur, and 1.5-2.5 parts of macleaya cordata, which can be made into tincture, emulsion, lotion, liniment, pressurized spray, a curd paste or towelette. The medicine has low cost, rapid effect, and has obvious effect on treatment of urticaria, eczema, and cutaneous pruritus.

Description

Background technique [0001] Urticaria, commonly known as "wheal", is a localized edema reaction caused by the dilation and increased permeability of small blood vessels in the skin and mucous membranes. 15-20% of people have at least one episode of urticaria in their lives. Urticaria is characterized by red or white wheals appearing on the skin, fading under pressure, sudden onset, irregular hair, appearing and disappearing from time to time, excruciating itching, and leaving no trace after subsiding. Modern medicine believes that the etiology of urticaria is complex, and about 3 / 4 of the patients cannot find the cause. Common diseases are drugs, food, inhalation, infection, physical factors, mosquito bites, mental factors, etc. The pathogenesis of urticaria is not completely clear, and it is mainly divided into two types: immune and non-immune. Western medicine treatment of this disease is mainly anti-allergic and symptomatic treatment at present. For acute urticaria, anti...

Claims

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Application Information

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IPC IPC(8): A61K36/758A61P17/00A61P17/04A61P37/08
Inventor 李海军曾瑛
Owner 李海军
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