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External preparation for treating skin itch caused by dry skin and preparing method of external preparation

A technology for skin itching and external preparations, which is applied in the field of dermatological medicines and its preparation, can solve problems such as inappropriate large-area or continuous use of medicines, and no treatment methods, and achieve significant curative effect, simple preparation process, and small side effects

Inactive Publication Date: 2016-05-04
冯志明 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because hormones and antibiotics are not suitable for large-scale or continuous use, there is currently no special treatment for itching caused by dry skin

Method used

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  • External preparation for treating skin itch caused by dry skin and preparing method of external preparation
  • External preparation for treating skin itch caused by dry skin and preparing method of external preparation
  • External preparation for treating skin itch caused by dry skin and preparing method of external preparation

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific embodiments, rather than limiting the present invention.

[0019] 1. The synergistic effect of acetic acid and salicylic acid against fungi.

[0020] In vitro bacteriostatic test was used to observe the pathogenicity of acetic acid and salicylic acid on six common pathogens including Trichophyton rubrum, Candida albicans, Epidermophyton flocculus, Trichophyton gypsumiform, Microsporum lanoiformis and Microsporum gypsumiformis The minimum inhibitory concentration method (drug-based method) of fungus: mix the medicine of 10 different concentrations with Sabouraud culture medium, after disinfection, plant six kinds of common pathogenic fungi such as Trichophyton rubrum on the medicine culture medium, in Cultivate and observe in a constant temperature incubator (25-28° C.) for 2 weeks, repeat each drug more than twice, and take the lowest drug dilution concentration at which no secondary fung...

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Abstract

The invention discloses an external preparation for treating skin itch caused by dry skin and a preparing method of the external preparation. The external preparation is prepared from, by mass (100 parts), 4-8 parts of acetic acid, 1-2 parts of salicylic acid, 0.5-2 parts of an antioxidant, 10-30 parts of a moisturizing solubilizer and the balance distilled water in compatibility. The external preparation has the effects of relieving itching and moistening the skin, and preventing infection of injured skin, and is mainly used for treating skin itch caused by dry skin. The preparation has the advantages that raw materials are easy to obtain, the preparation and use methods are easy and convenient to implement, no hormone or antibiotic is contained, and the external preparation is safe, nontoxic, small in side effect, significant in treatment effect and the like.

Description

technical field [0001] The invention belongs to the technical field of medicine for skin diseases and its preparation, in particular to an external preparation for treating pruritus caused by dry skin and a preparation method thereof, which is prepared by using acetic acid and salicylic acid as raw materials. Background technique [0002] Itching caused by dry skin is a dermatological symptom with only skin itching without primary skin damage. According to the scope and location of pruritus, it is generally divided into two categories: systemic and localized. This disease mainly occurs in the dry season of autumn and winter. It can occur regardless of men, women, or children. It can be caused by excessive bathing or alternating hot and cold stimulation. The clinical manifestation is paroxysmal skin itching, especially at night. very. Skin scratches caused by scratching can cause secondary damage such as blood scab or pigmentation. If the duration is long or fungal infectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/60A61K9/08A61K47/10A61P17/04A61P31/10A61K31/19
CPCA61K9/0014A61K9/08A61K31/19A61K31/60A61K47/10A61K2300/00
Inventor 冯志明李旭红
Owner 冯志明
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