Externally used pharmaceutical preparation for treating disease caused by acarids

A technology of externally used drugs and pharmaceutical preparations, which is applied in the field of medical pharmacy, can solve the problems of unsatisfactory effects of mite diseases, and achieve the effects of wide application range, definite curative effect and low cost

Inactive Publication Date: 2007-08-15
王东辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention discloses an external pharmaceutical preparation for treating diseases caused by mites, which overcomes the shortcomings of the unsatisfactory effect of existing medicines for treating diseases caused by mites

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Grind 8 kg of sophora flavescens, 8 kg of neem bark, 8 kg of gentie, 8 kg of crane lice, and 1.5 kg of metronidazole powder into fine powders of 100 to 120 mesh, mix well, add 50 to 100 times the weight of cream base and stir evenly to prepare Ointment preparation; the specific process should meet the relevant requirements of the Pharmacopoeia of the People's Republic of China 2000 Edition ointment items.

Embodiment 2

[0035] Take the following raw materials in proportion: rubber (first-grade raw rubber) 24.0kg, rosin 21.0kg, lanolin 2.4kg, fennel oil 1.69kg, zinc oxide 26.4kg, vaseline 3.9kg, gasoline 56kg, Chinese medicine extract 4.5kg ( Raw materials of extract: Sophora flavescens, bark of neem, Shijunzi, crane lice (equal amount), metronidazole powder 0.5kg.

[0036] Grind 10kg of Sophora flavescens, 10kg of Neem bark, 10kg of Gentleman, and 10kg of crane lice into coarse powder, soak in 80% ethanol (the amount of alcohol used is based on the amount of the medicinal material) for 2 hours, reflux in 85°C water bath for 3 hours, and recover the ethanol liquid , refluxing twice in the same way, each time for 2.5 hours, merging the ethanol liquid, and distilling ethanol under reduced pressure with a rotary evaporator, and the concentrated solution is made into a Chinese medicinal extract with a relative density of 1.05.

[0037] Press the rubber sheet into a net-like film, immerse it in gas...

Embodiment 3

[0040] Add 5kg of Sophora flavescens, 5kg of Neem bark, 5kg of Gentleman, and 5kg of crane lice into 5 to 8 times the amount of water, decoct 2 to 3 times, each time for 1 to 2 hours, filter, and concentrate the filtrate to a relative density of 1.03 to 1.06 , add metronidazole powder 1.5kg to make liquid water preparation. The specific process should meet the relevant requirements of the liquid water preparation project in the Pharmacopoeia of the People's Republic of China 2000 edition.

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PUM

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Abstract

The invention discloses an externally-used Chinese medicinal composition for treating diseases caused by acarid, which is prepared from raw materials including flavescent sophora root, chinaberry bark, fruit of rangoon creeper, carpesium fruit and metronidazole, the preparation has the functions of detoxicating, activating blood circulation, removing stasis and nourishing blood.

Description

technical field [0001] The invention discloses an external pharmaceutical preparation for treating diseases caused by mites, which is used for the prevention and treatment of mites diseases and belongs to the technical field of medical pharmacy. Background technique [0002] Mites are a common parasite. When they inhabit adult hair follicles and sebaceous glands, they will cause chronic inflammation and produce skin lesions similar to seborrheic dermatitis, acne, rosacea, blackheads, etc., affecting people's facial appearance. Severe cases can even lead to disfigurement. Western medicine takes killing mites, removing sebum, and improving symptoms as the treatment principles. Sulfur ointment and metronidazole ointment are used for external use, and metronidazole, tinidazole and other acaricides are taken orally. A large number of clinical observations have confirmed that the short-term curative effect is indeed "good". However, as soon as the drug is stopped, the rebound wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/58A61K9/06A61K9/08A61K9/10A61K9/70A61P33/14A61K31/4164
Inventor 王东辉何丰邢文善陈娟孙艳华关显智池明张晶闫枫华芳张淑芳
Owner 王东辉
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