Drug composition for treating skin dryness and preparation method thereof

A dry skin and composition technology, applied in the field of medicine, can solve problems such as difficult to cure, easy to relapse, etc., to achieve the effect of lasting dandruff removal, promoting penetration, and relieving itching and pain

Inactive Publication Date: 2017-09-15
GUANGXI XINYE BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are systemic treatment, local treatment, syndrome differentiation and other treatment methods, but it is easy to relapse after the condition is relieved, and it is not easy to cure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1 Spray

[0054] Weigh 1 g of zinc pyrithione, 1 g of ceramide, 5 g of hypromellose, 20 g of glycerin, and 500 g of purified water.

[0055] Mix hypromellose and glycerin, fully wet the hydroxypropyl cellulose with glycerin, then add zinc pyrithione and ceramide, mix evenly, then add purified water, stir and dissolve rapidly, and the product is obtained.

Embodiment 2

[0056] Example 2 Spray

[0057] Weigh 2 g of zinc pyrithione, 2 g of ceramide, 8 g of hypromellose, 40 g of glycerin, and 550 g of purified water.

[0058] Mix hypromellose and glycerin, fully wet the hydroxypropyl cellulose with glycerin, then add zinc pyrithione and ceramide, mix evenly, then add purified water, stir and dissolve rapidly, and the product is obtained.

Embodiment 3

[0059] Example 3 Liniment

[0060] Weigh 3 g of zinc pyrithione, 2 g of ceramide, 10 g of hypromellose, 60 g of glycerin, and 600 g of purified water.

[0061] Mix hypromellose and glycerin to make the hypromellose fully wet, add zinc pyrithione, ceramide and purified water, stir quickly to dissolve, and then add ethyl acetate until the total weight is equal to the total weight of raw materials 1.5 times, add 0.1% sodium benzoate, 0.05% methylparaben, mix evenly, and pack separately to obtain the liniment of the present invention.

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PUM

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Abstract

The invention discloses a drug composition for treating skin dryness. The drug composition is prepared by taking ceramide and zinc pyrithione as raw materials and adding excipients, namely hydroxypropyl methylcellulose, glycerin and purified water. The drug composition disclosed by the invention can inhibit the growth or the breeding or the invasion of skin surface microorganisms for a long term, regulate epidermal oil secretion, kill and inhibit skin surface microorganisms and effectively treat psoriasis vulgaris and seborrhoeic dermatitis, can also permeate moisturizing ingredients into deep skin to lock skin moisture, keep the skin wet and prevent skin dryness and itching. In addition, the drug composition disclosed by the invention can be prepared into a variety of dosage forms, is convenient to use and free from toxic and side effects, can resist inflammation, relieve itching and calm and has an obvious treatment effect on the skin dryness, the itching symptoms, the psoriasis vulgaris and the seborrhoeic dermatitis caused by various factors.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a pharmaceutical composition for treating dry skin and a preparation method thereof. Background technique [0002] Dry skin refers to the thickening and roughening of the skin due to seasonal changes, lack of water and anemia. In autumn and winter, the sebum and water secretion of the human body will gradually decrease, and the skin will become obviously dry, which is called dry skin. Especially for middle-aged and elderly people, the surface layer of the skin will appear rougher due to the large amount of water loss, and their skin will often be seen. The hands, feet, and calves will be dry, cracked, and itchy. When the dry itching is unbearable, the itching will be scratched continuously, resulting in wounds on the skin, inflammation or pus. The itching caused by dry skin generally involves a large area of ​​skin and lasts for a long time. At present, most products for dry skin only ha...

Claims

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Application Information

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IPC IPC(8): A61K31/44A61K31/164A61P17/00A61P17/04A61P31/10A61P17/16A61P17/06A61P17/08
CPCA61K33/30A61K31/164A61K2300/00
Inventor 梁文棋
Owner GUANGXI XINYE BIOLOGICAL TECH
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