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Preparation method of external medicine for treating tinea manuum and tinea pedis

A technology for external use of drugs and tinea pedis, which is applied in the directions of pharmaceutical formulations, drug combinations, medical preparations containing active ingredients, etc., can solve the problems of product quality decline, easy precipitation of drugs, slow dissolution speed, etc., and achieves fast dissolution speed and shortening The effect of waiting time and short course of treatment

Inactive Publication Date: 2011-10-26
哈尔滨乐泰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims to solve the problems that the current externally used medicine for treating tinea manus and pedis has a slow dissolution rate, and the medicine is very easy to separate out, resulting in a decline in product quality and a decrease in curative effect, and provides a preparation method of a medicine for externally used medicine for treating tinea manus and pedis

Method used

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  • Preparation method of external medicine for treating tinea manuum and tinea pedis
  • Preparation method of external medicine for treating tinea manuum and tinea pedis

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specific Embodiment approach 1

[0011] Specific embodiment one: the preparation method of the externally used medicine of this embodiment treatment tinea manus and pedis, carries out according to the following steps: one, first salicylic acid, benzoic acid and boric acid are respectively placed in pulverizing machine separately, pass 60~100 respectively Mesh sieve, get salicylic acid powder, benzoic acid powder and boric acid powder; Mix in a mixer for 10 to 60 minutes, then pass through a 40 to 80 mesh sieve, and then put it in a mixer and mix for 10 to 60 minutes to obtain a mixed powder; 3. Pack the mixed powder with an automatic packaging machine and control the amount of packing 10g to 20g, to obtain a powder; 4. Pretreat the lactic acid to remove impurities; 5. Use an automatic packaging machine to subpackage the lactic acid from which impurities have been removed, and control the subpackaging volume to 4g to 10g to obtain a solution; The combination of the prepared powder and the solution prepared in ...

specific Embodiment approach 2

[0014] Specific embodiment 2: The difference between this embodiment and specific embodiment 1 is that in step 1, pass through 70-90 mesh sieves respectively. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0015] Specific embodiment three: the difference between this embodiment and specific embodiment one is: in step one, pass through 80 mesh sieves respectively. Others are the same as in the first embodiment.

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Abstract

The invention relates to a preparation method of an external medicine for treating tinea manuum and tinea pedis. The objective of the invention is to solve the problem that the external medicine currently used for treating tinea manuum and tinea pedis has low dissolution rate of active components and extremely high possibility of separation out of active components, thus resulting in deterioration of product quality and reduction of curative effect. The preparation method comprises the following steps: (1) separately pulverizing salicylic acid, benzoic acid and boric acid in a pulverizer, and separately sieving; (2) mixing powder, sieving, and mixing again to obtain mixed powder; (3) packaging the mixed powder with an automatic packaging machine to obtain powder; (4) pretreating lactic acid to remove impurities; (5) packaging the impurity-removed lactic acid with an automatic packaging machine to obtain a solution; and (6) combining the powder and the solution to obtain the external medicine for treating tinea manuum and tinea pedis. The powder produced by using the preparation method provided by the invention has the particle size smaller than 250 mu m, and the active components have a high dissolution rate and are not easy to separate out, so that the curative effect is ensured, and the general symptoms can be cured after 1-5 days.

Description

technical field [0001] The invention relates to a preparation method of externally used medicine for treating tinea manus and pedis. Background technique [0002] Skin fungus infects the palms, soles of the feet and the skin tissue between the toes, collectively known as tinea pedis. Tinea manus and pedis is common disease and frequently-occurring disease, and tinea manus and pedis is contagious to a certain extent, can infect oneself and infect others. Therefore, its prevalence is quite alarming, and its hazards to people's health have been gradually recognized, causing widespread concern. [0003] The treatment of modern medicine tinea pedis is mainly based on external medicine. At present, the dissolving rate of the externally used medicine for treating tinea manus and pedis is very slow, and the patient needs to wait for a long time (about 30 minutes), and the medicine is very easy to separate out, thus resulting in a decline in product quality and a reduction in curat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K33/22A61P17/00A61P31/10A61K31/192A61K31/60
Inventor 郎伟君
Owner 哈尔滨乐泰生物科技有限公司
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