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Medicine for treating psoriasis

A technology for psoriasis and drugs, applied in the field of medical preparations, can solve problems such as teratogenic side effects, and achieve the effects of low toxicity and side effects, correction of parakeratosis, and stable curative effect

Inactive Publication Date: 2003-02-19
陕西省中医药研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vitamin drugs contain retinoic acid, which has teratogenic side effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Taking the production of 10,000 pharmaceutical tablets of the present invention as an example, the used raw materials and auxiliary materials and their proportioning ratios are:

[0012] Rosin acid 1500g

[0013] Starch 500g

[0014] Its preparation process is:

[0015] Take rosin, crush it into coarse powder, add 5 times the amount of water to decoct for 3 hours, let it cool naturally, filter, discard the filtrate, dry the precipitate, and pulverize it to get abietic acid fine powder.

[0016] Get 1500g of abietic acid fine powder, add 500g of starch, granulate with 50% ethanol, press into 10000 tablets, each tablet weighs 0.2g, and each tablet contains 0.15g of abietic acid. After passing the quality inspection, pack it into the warehouse.

Embodiment 2

[0018] Taking the production of 10,000 pharmaceutical tablets of the present invention as an example, the used raw materials and auxiliary materials and their proportioning ratios are:

[0019] Rosin acid 1830g

[0020] Starch 170g

[0021] Its preparation process is identical with embodiment 1.

Embodiment 3

[0023] Taking the production of 10,000 pharmaceutical tablets of the present invention as an example, the used raw materials and auxiliary materials and their proportioning ratios are:

[0024] Rosin acid 1000g

[0025] Starch 1000g

[0026] Its preparation process is identical with embodiment 1.

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PUM

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Abstract

A Chinese medicine for treating psoriasis by oral application is prepared from rosin through pulverizing, decocting in water for 3 hrs, natural cooling, filtering, drying, pulverizing and mixing with solid or liquid excipient. Its advantages are high effective rate (95.58%) and no toxic by-effect.

Description

technical field [0001] The invention belongs to the technical field of medical preparations containing raw materials or reaction products with unclear structures, and specifically relates to materials derived from plants. Background technique [0002] At present, most of the oral Chinese patent medicines used clinically for the treatment of psoriasis are compound prescriptions, such as Compound Qingdai Pills and Pinggan Huoxue Formula, which have complex ingredients and uncertain active ingredients. Single Chinese medicines, such as Tripterygium wilfordii, not only have gastrointestinal reactions, but also affect sex hormones. [0003] Western medicines include Baixuening, methotrexate, etc., which have severe side effects, affect liver function, and inhibit bone marrow to reduce white blood cells. Corticosteroids have serious side effects, and a "rebound" phenomenon occurs after drug withdrawal. Vitamin drugs contain retinoic acid, which has teratogenic side effects. Imm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P17/06
Inventor 董永丰王长岱许青媛汤臣康夏新宝韩世荣
Owner 陕西省中医药研究院
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