Chinese medicine composition for treating nettle-rash and skin itch and its preparing method

A skin pruritus and composition technology, applied in the field of traditional Chinese medicine composition and its preparation, can solve the problems of few new drugs and many adverse reactions of traditional Chinese medicine

Active Publication Date: 2007-10-24
BAODING BUCHANG TIANHAO PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although the research on the treatment of urticaria and skin pruritus has attracted the attention of Chinese medicine researchers for many years, there are few new Chinese medicines developed, while Western medicines only relieve symptoms and have more adverse reactions, so there is still a need for clinical research. Safer and more effective medicines

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Take duckweed 25g and scallion white 75g, add 1000ml of 50% ethanol, heat and reflux 3 times, each time for 0.5 hours, combine the extracts, filter, the filtrate is reduced in pressure, concentrated to a relative density of 1.11-1.13 (50°C), spray-dried, Add appropriate amount of lactose, mix well to make granules. Available in aluminum-plastic composite film packaging.

Embodiment 2

[0020] Take 35g of duckweed and 65g of scallion, add 900ml of 70% ethanol, heat and reflux 3 times, 0.5 hours each time, combine the extracts, filter, and depressurize the filtrate, concentrate to a relative density of 1.11-1.13 (50°C), spray Dry it, add an appropriate amount of lactose, mix well to make granules, put it into capsules, bottle it, and get it.

Embodiment 3

[0022] 40 g of duckweed was added with 400 ml of 80% ethanol for reflux extraction twice, each time for 1 hour, and the ethanol was recovered under reduced pressure. Extract the volatile oil from 60g of scallion white, add 800ml of water to boil the dregs of duckweed and duckweed for 1 hour, combine with the water of the extracted oil, concentrate under reduced pressure, combine the concentrated solution of duckweed and scallion white, and absorb it with macroporous resin. Purify and remove impurities, refrigerate to make drop pills, bottle, and get ready.

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PUM

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Abstract

The present invention discloses a Chinese medicine composition for effectively curing acute and chronic urticari and pruritus cutanea with obvious therapeutic effect. Said Chinese medicine composition can be made into granules preparation, cpsule, dripping pills, soft capsule, oral liquor, effervescent tablet, tablet, bolus and coated pills, and is made up by using the Chinese medicinal materials of spirodela and Chinese green onion through a certain preparation process.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition and a preparation method thereof, more specifically, to a traditional Chinese medicine composition for treating urticaria and skin pruritus and a preparation method thereof. Background technique [0002] Urticaria is a common disease in allergic skin diseases. It is manifested as wheals with no fixed place, onset and disappear from time to time, excessive itching, complex etiology, easy to repeat, often lingering and difficult to cure. Clinically, it is more common in women, especially in young and middle-aged people. Modern medicine believes that the pathogenesis of urticaria is relatively complicated, and it is still completely understood so far. It is generally believed that most acute urticaria is type I allergy. Due to the release of histamine by mast cells, the telangiectasia and permeability increase, and a large amount of plasma protein enters the dermis, which is clinically m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/896A61K36/888A61K9/08A61K9/10A61K9/20A61K9/46A61K9/48A61P37/08A61P17/04
Inventor 王志明
Owner BAODING BUCHANG TIANHAO PHARMA
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