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Ointment for treating verruca plana

A technology of flat warts and ointments, which is applied in the field of ointments for the treatment of flat warts, can solve the problems of inability to obtain satisfactory curative effects, and achieve the effect of no toxic side effects and low price

Active Publication Date: 2014-08-27
河南大新药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

External drugs can be treated with retinoic acid ointment, imiquimod ointment, etc. Physical therapy includes cryotherapy and laser therapy. In severe cases, isotretinoin capsules can be taken orally, but satisfactory results cannot be achieved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Take nocturnal grass 1.5kg, horseshoe grass 4.2kg, Cimicifuga 2.0kg, japonica 2.0kg, stearic acid 1.5kg, liquid paraffin 7.5kg, glycerin 7.5kg, triethanolamine 0.2kg, distilled water 45kg, weigh nocturnal grass, water chestnut Chinese herbal medicines of grass, Cimicifuga and Guoluhuang, add water 2 times, the amount of water added each time is 10 times the weight of the medicinal materials, decoct for 1 hour each time, combine the decoction, filter, and concentrate the filtrate to a relative density of 1.05, 65°C Measure, add appropriate amount of ethanol to make the alcohol content reach 75%, in terms of volume fraction, refrigerate at 5°C for 24 hours, filter, recover ethanol from the filtrate and concentrate it to an extract with a relative density of 1.10, measure at 65°C; Fatty acid and liquid paraffin, heated and stirred on a water bath until fully melted to make the oil phase, and separately took glycerin, triethanolamine, and distilled water, heated on a water b...

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PUM

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Abstract

The invention discloses an ointment for treating verruca plana. Active components contained in the ointment are prepared from by the following Chinese medicinal raw materials by means of water extraction and alcohol precipitation: 11-20 parts of utricularia bifida, 36-50 parts of membranaceous marshmarigold herb, 15-25 parts of skunk bugbane, 15-25 parts of lysimachia christinae, 20-30 parts of stearic acid, 50-100 parts of liquid paraffin, 50-100 parts of glycerol, 1-3 parts of triethanolamine and 425-475 parts of distilled water. The dosage form is ointment. The ointment can be used for clearing heat, relieving exterior syndrome and eliminating dampness, and has the effect of treating verruca plana.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine, in particular to an ointment for treating flat warts. Background technique [0002] Flat warts are caused by human papillomavirus (HPV) infection, a viral infectious disease that occurs in adolescents. The clinical manifestations are skin-colored or pink flat papules, mostly on the face and back of the hands, without obvious subjective symptoms, and the course of the disease is chronic. It can be transmitted through direct or indirect contact. It tends to occur in adolescents, and can be sudden onset. Skin lesions mainly occur on the face, back of hands, and arms. Densely distributed or linearly arranged due to local scratching, generally no symptoms, some patients feel mild itching. The course of the disease is chronic and lasts for many years, and some patients can improve on their own. Pathological examination revealed basket-like hyperkeratosis with parakeratosis, aca...

Claims

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Application Information

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IPC IPC(8): A61K36/71A61K9/06A61P17/12A61P31/20
Inventor 严白双
Owner 河南大新药业有限公司
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