Pharmaceutical combination for curing acne as well as preparations and preparation thereof

A composition and acne technology, applied in the direction of drug combination, pharmaceutical formula, medical preparations containing active ingredients, etc., can solve the problems of long treatment course, limited wide application, skin irritation, etc.

Active Publication Date: 2008-05-21
中国人民解放军总医院第六医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, topical retinoic acid preparations are effective for mild and moderate acne, but poor for severe acne, and skin irritation is common; oral retinoic acid preparations can play a role in multiple links of acne, and the effect is satisfactory, but its systemic Side effects such as teratogenicity, dry skin and mucous membranes, abnormal blood lipid metabolism, bone abnormalities, liver function damage, and effects on muscles limit its wide clinical application; currently commonly used antibiotics are easy to take and have good curative effect on inflammatory skin lesions of acne. However, due to the long course of treatment (antibiotics need to be used continuously for at least 2 months), their adverse reactions and drug resistance are still issues that need attention, and all current antibiotics can only reduce but not completely eliminate Propionibacterium acnes; contraceptives only It is suitable for women of childbearing age who need contraception, and have side effects such as uterine bleeding, breast tenderness, upper abdominal discomfort, and redness of the facial skin; estrogen and anti-androgen therapy have many side effects, such as endocrine disorders, affecting male sexual function etc., recommended for women only and not suitable for routine therapy
[0007] Traditional Chinese medicine has obvious advantages in the treatment of this disease, but currently there are few Chinese patent medicines for acne treatment, the choice of clinical doctors is limited, and most of the functions of existing Chinese patent medicines are mainly heat-clearing and detoxifying, with a single effect and unsatisfactory effect
Traditional Chinese medicine decoction has good curative effect and few side effects, but the taste is poor, and it is inconvenient to decoct and take

Method used

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  • Pharmaceutical combination for curing acne as well as preparations and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Example 1 The preparation of granules of the present invention

[0055] 1. Prepare raw materials according to the following dosage ratio: Salvia 18g, Hedyotis diffusa 18g, Pueraria 18g, Angelica 12g, Dandelion 12g, Forsythia 9g, Morus alba 9g, Loquat leaves 9g and Fritillaria 6g; daily dose.

[0056] Amount of raw materials: Salvia miltiorrhiza is prepared in total 18kg, and the remaining components are prepared in total 93kg.

[0057] 2. Extract 7 times the amount of dandelion with 90% ethanol under reflux, and extract twice, 1 hour each time. Ethanol was recovered from the alcohol extract under reduced pressure, concentrated to obtain 4500 g of extract; take the extract, add 4500 g of dextrin, stir well, and dry in vacuum;

[0058] 3. Extract the dregs obtained after alcohol extraction in the previous step with 8 times the amount of water, extract twice, 2 hours each time; filter the decoction, concentrate the filtrate to obtain 3600g of extract; take the extract,...

Embodiment 2

[0062] Example 2 Research on the quality control standard of the granules of the present invention

[0063] The granule of Example 1 was used as the test drug, and the batch number was 070201.

[0064] Since this preparation is a compound preparation of traditional Chinese medicine, Salvia miltiorrhiza is the monarch drug in the prescription, and Tanshinone II A It is the main active ingredient in salvia miltiorrhiza, which has antibacterial, anti-inflammatory, blood-activating, and acne-treating effects, and tanshinone II A It is unstable and prone to chemical degradation, which needs to be controlled during the preparation process. The present invention can use Tanshinone II A is an indicator for content determination.

[0065] 1. Sample processing

[0066] When selecting the sample extraction method, the conventional ultrasonic extraction method can be used, and then heated and refluxed for 1h or 2h after extraction. Comparing the extraction time of 20min and 30min, ...

Embodiment 3

[0091] Example 3 The clinical trial result of granule of the present invention

[0092] For illustrating the therapeutic effect of medicine of the present invention, take the water decoction of composition medicine of the present invention as test medicine, through the systematic clinical observation, diagnosis and treatment of 52 routine patients, carry out following clinical test.

[0093] 1. The classification standard of the disease and the general condition of the patient before treatment:

[0094] Based on the "Diagnosis and Curative Effect Criteria for Diseases of Traditional Chinese Medicine".

[0095] Grade I (mild): blackheads, sporadic or multiple, with few inflammatory rashes;

[0096] Grade II (moderate): grade I plus superficial pustules, increased number of inflammatory rashes, limited to the face;

[0097] Grade III (severe): Inflammatory rash (nodules) deepened by grade II, occurring on the face, chest and back; and

[0098] Grade IV (severe-cluster): Gr...

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Abstract

The invention discloses a traditional Chinese medicine composition for treating acne, its preparation method and its application. The composition comprises an active ingredient composed of nine medicines and a conventional pharmaceutical carrier, and the active ingredient is composed of the following ingredients : Salvia, Hedyotis diffusa, Pueraria, Angelica, Dandelion, Forsythia, Morus Alba, Loquat Leaf and Fritillaria. The composition of the present invention can be produced by conventional methods in the art, and can be made into various commonly used dosage forms, especially oral dosage forms, such as granules and the like. When the composition of the invention is used for clinical treatment of acne, it has remarkable curative effect and no toxic or side effect.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition for treating acne, its preparation, its preparation method and application. The composition of the invention uses Chinese herbal medicine as the main raw material, and has remarkable curative effect and no toxic or side effect when it is clinically used for treating acne. Background technique [0002] Acne is a chronic inflammatory skin disease of the pilosebaceous gland structure, and its clinical manifestations include acne, papules, pustules, nodules, cysts and other types, and scar formation can be seen. Occurs in the face, neck and chest and back. Its etiology is complex and has not been fully understood so far. It is known that endocrine factors (especially androgen), microbial factors (mainly Propionibacterium acnes), abnormal sebaceous duct keratosis, immune factors, mental factors, genetic factors, etc. have played an important role in the pathogenesis of acne. The disease ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8966A61K9/16A61P17/10A61P17/00
Inventor 李秀玉
Owner 中国人民解放军总医院第六医学中心
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