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Insect bite dermatitis washing liquid and preparation method thereof

A technology for insect bite dermatitis and lotion, which is applied in the field of insect bite dermatitis lotion and its preparation, can solve the problems of not outstanding treatment effect of severe insect bite dermatitis, and achieve clinical promotion and use, low price, and good insect bite dermatitis Effect

Inactive Publication Date: 2018-12-14
王小艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above lotions have a wide variety of functions and indications, and are not specialized lotions for insect bite dermatitis, and their therapeutic effect on severe insect bite dermatitis is not outstanding

Method used

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  • Insect bite dermatitis washing liquid and preparation method thereof
  • Insect bite dermatitis washing liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: A lotion for insect bite dermatitis, including 20 parts of honeysuckle, 20 parts of purslane, 20 parts of Cortex Phellodendri, 10 parts of white fresh skin, 10 parts of Sophora flavescens, and 10 parts of Zanthoxylum bungeanum.

[0024] The preparation method of the insect bite dermatitis lotion comprises the following steps: placing a certain weight portion of raw materials honeysuckle, purslane, cortex cortex, white fresh bark, flavescens, and Chinese prickly ash in a mixed solvent of water and ethanol, and boiling for 20 minutes to obtain a mixed solution , after cooling the mixed solution and removing the filter residue by filtration, the clear liquid is distilled under reduced pressure to remove the mixed solvent, and then dried and solidified to obtain a solid active ingredient, which is added to a certain amount of pure water and auxiliary materials , to obtain insect bite dermatitis lotion, the volume ratio of water and ethanol in the mixed solvent is ...

Embodiment 2

[0025] Example 2: A lotion for insect bite dermatitis, including 40 parts of honeysuckle, 40 parts of purslane, 40 parts of Cortex Phellodendri, 20 parts of fresh bark, 20 parts of Sophora flavescens, and 20 parts of Zanthoxylum bungeanum.

[0026] The preparation method of the insect bite dermatitis lotion comprises the following steps: placing a certain weight portion of raw materials honeysuckle, purslane, cortex cortex, white fresh bark, flavescens, and pepper in a mixed solvent of water and ethanol, and boiling for 30 minutes to obtain a mixed solution , after cooling the mixed solution and removing the filter residue by filtration, the clear liquid is distilled under reduced pressure to remove the mixed solvent, and then dried and solidified to obtain a solid active ingredient, which is added to a certain amount of pure water and auxiliary materials , to obtain insect bite dermatitis lotion, the volume ratio of water and ethanol in the mixed solvent is 1:1.

Embodiment 3

[0027] Example 3: A lotion for insect bite dermatitis, comprising 30 parts of honeysuckle, 30 parts of purslane, 30 parts of Cortex Phellodendri, 15 parts of fresh bark, 15 parts of Sophora flavescens, and 15 parts of Zanthoxylum bungeanum.

[0028] The preparation method of the insect bite dermatitis lotion comprises the following steps: placing a certain weight portion of raw materials honeysuckle, purslane, cortex cortex, white fresh bark, flavescens, and Chinese prickly ash in a mixed solvent of water and ethanol, and boiling for 35 minutes to obtain a mixed solution , after cooling the mixed solution and removing the filter residue by filtration, the clear liquid is distilled under reduced pressure to remove the mixed solvent, and then dried and solidified to obtain a solid active ingredient, which is added to a certain amount of pure water and auxiliary materials , to obtain insect bite dermatitis lotion, the volume ratio of water and ethanol in the mixed solvent is 2:3. ...

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Abstract

The invention provides insect bite dermatitis washing liquid, and belongs to the field of traditional Chinese medicines. The washing liquid comprises the following raw materials in parts by weight: 20-40 parts of honeysuckles, 20-40 parts of herbaportulacae, 20-40 parts ofcortex phellodendri, 10-20 parts of dictamni cortex, 10-20 parts ofradix sophoraeflavescentis and 10-20 parts of pepper. The washing liquid has the advantages that the raw materials are from a natural source, the washing liquid is extracted from pure plants, and the formula is reasonably screened; through the synergistic effect of medicines, the washing liquid has a good effect of treating insect bite dermatitis; the washing liquid has no toxic or side effect and has no harm to human bodies; and in addition, the selectedmaterials in the formula are low in cost, the raw materials are obtained easily, an extraction process is simple and efficient, and therefore, the washing liquid is beneficial for clinical promotion and use.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to an insect bite dermatitis lotion and a preparation method thereof. Background technique [0002] Insect bite dermatitis (insect dermatitis) can be caused by the bite or venom stimulation of mites, mosquitoes, bedbugs, fleas, bees and other insects. It is characterized by pinpoint-sized bite marks on the skin lesions and conscious itching. The severity depends on the type, quantity and sensitivity of the insects relevant. The rash is more common in exposed parts, and can be small bleeding spots, papules, wheals, etc. Insect bite marks can often be seen in the center of the rash, with varying degrees of itching or pain. Paederus linear dermatitis manifests as linear or strip-shaped redness and swelling, with densely arranged small papules, blisters, and pustules, and feels burning pain. [0003] General insect bite dermatitis care can be taken to keep the ward clean, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/758A61P17/02A61P17/00
CPCA61K36/355A61K36/185A61K36/489A61K36/75A61K36/756A61K36/758A61K2236/333A61K2236/51A61K2236/53A61K2300/00
Inventor 王小艳
Owner 王小艳