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Externally applied plaster formulation for treating respiratory tract infection

A technology of respiratory tract and plaster, applied in the field of externally applied medicines, can solve the problems of affecting children's growth and development, high cost, inconvenient application, etc., and achieve the effects of easy treatment and rehabilitation, convenient and safe use, and fast skin penetration.

Inactive Publication Date: 2012-07-04
刘永利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Respiratory tract infection is a common and frequently-occurring disease in pediatrics. It is often accompanied by colds, fevers, coughs, asthma and other symptoms. Treating children's diseases often exhausts family members. Oral and injection treatments are commonly used. The cost is high. Although sometimes it can be effective immediately, but due to the Poor resistance, high recurrence rate, increased resistance to continuous treatment, and large side effects of drugs, which affect the normal growth and development of children; Those who are susceptible to wind and evil, when the evil invades, the healthy energy in the child's body is not enough to resist the external evil, which will reduce the disease resistance, so a series of recurrent infection symptoms will appear. Traditional Chinese medicine is effective in regulating the body's resistance, but the side effects Less, but due to the oral method of decoction, it is time-consuming and labor-intensive to prepare, and the taste is bitter, which is not easy for children to accept, and it is inconvenient for treatment.
[0004] At present, the traditional boiled black plaster in the market has low active ingredients, low absorption rate, and high lead content. In addition, some plasters are made of crushed traditional Chinese medicine and added with auxiliary agents to make a paste. The absorption is not obvious, it is inconvenient to apply, and the waste of medicine is serious.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A dosage form of an external plaster for treating respiratory tract infection, which is made of the following medicines in parts by weight: 20 parts of astragalus; 10 parts of Gallaceae; 30 parts of bellflower; 1 serving of borneol.

[0053] The above-mentioned external plaster dosage form for the treatment of respiratory tract infection, its preparation method is:

[0054] a. Take the medicine of the formula amount except borneol, add 8 times the amount of 75% ethanol to reflux and extract twice, the first time is 2 hours, and the second time is 1.5 hours;

[0055] b. Merge the filtrate extracted by reflux twice, recover ethanol, and concentrate the filtrate to a thick paste with a relative density of about 1.2 to 1.3;

[0056] c. Crush the borneol in the formula amount into fine powder, pass through a 100-mesh sieve, add the thick paste in b, stir evenly, and set aside.

[0057] The sponge ring and the protective film are provided with an upper cover, and the upper ...

Embodiment 2

[0060] A dosage form of an external plaster for treating respiratory tract infection, which is made of the following medicines in parts by weight: 20 parts of astragalus; 10 parts of Gallaceae; 30 parts of bellflower; 2 parts glycerin.

[0061] The above-mentioned external plaster dosage form for the treatment of respiratory tract infection, its preparation method is:

[0062] a. Except for glycerin, the medicine of the formula amount was weighed, and 8 times the amount of 75% ethanol was added to reflux extraction for 2 times, the first time was 2 hours, and the second time was 1.5 hours;

[0063] b. Merge the filtrate extracted by reflux twice, recover ethanol, and concentrate the filtrate to a thick paste with a relative density of about 1.2 to 1.3;

[0064] c. Add the formula amount of glycerin into the thick paste, stir evenly, set aside

[0065] The thick ointment drug layer is sealed in the medical sponge ring, one side of the sponge ring is an adhesive layer with rel...

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PUM

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Abstract

The invention belongs to an externally applied medicament for respiratory tract infection, and in particular relates to an externally applied plaster formulation for treating respiratory tract infection. The formulation is prepared from the following medicaments in part by weight: 20 to 30 parts of astragalus root, 20 to 40 parts of gallnut, 20 to 40 parts of platycodon grandiflorum, 20 to 40 parts of liquorice, 10 to 20 parts of cinnamon, 10 to 20 parts of netmeg, 1 to 2 parts of ginsenoside, and borneol or glycerol serving as an auxiliary component. The externally applied plaster formulation for treating the respiratory tract infection is formed by repeated clinical experimental research according to the Chinese medicine treatment dialectical theory, is high in healing rate, novel and simple in formula, is externally applied, and is suitable for adults and children; moreover, the externally applied plaster formulation is easily accepted by children compared with conventional decoction, and is high in purification rate of effective ingredients of Chinese medicaments and quick in skin permeation, and the skin permeation rate is 70 to 80 percent of the absorption rate of the oral mode; and treatment and recovery of patients are greatly facilitated.

Description

technical field [0001] The invention belongs to an externally applied medicine for respiratory tract infection, in particular to an externally applied plaster dosage form for treating respiratory tract infection. Background technique [0002] Traditional Chinese medicine plaster has a long history and a long history. It occupies an important position in traditional Chinese medicine. Because of its convenient use, significant curative effect, and pain-free, it is deeply trusted and accepted by patients. [0003] Respiratory tract infection is a common and frequently-occurring disease in pediatrics. It is often accompanied by colds, fevers, coughs, asthma and other symptoms. Treating children's diseases often exhausts family members. Oral and injection treatments are commonly used. The cost is high. Although sometimes it can be effective immediately, but due to the Poor resistance, high recurrence rate, increased resistance to continuous treatment, and large side effects of dr...

Claims

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Application Information

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IPC IPC(8): A61K36/54A61K9/70A61P11/00A61K35/64
Inventor 刘永利
Owner 刘永利
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