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Medicine for treating glaucoma and preparation method of medicine

A glaucoma and drug technology, applied in the field of medicine, can solve problems such as poor drug effect, single function, and easy recurrence of the disease

Active Publication Date: 2020-12-18
EYE HOSPITAL CHINA ACAD OF CHINESE MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Currently the drugs on the market for treating glaucoma have single function, poor efficacy and easy relapse

Method used

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  • Medicine for treating glaucoma and preparation method of medicine
  • Medicine for treating glaucoma and preparation method of medicine
  • Medicine for treating glaucoma and preparation method of medicine

Examples

Experimental program
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Effect test

preparation example Construction

[0047] A preparation method of medicine for treating glaucoma, comprising the steps of:

[0048] Extraction of medicinal liquid: chop or pulverize rehmannia glutinosa, angelica, medlar, dogwood, salvia miltiorrhiza, turmeric, windproof, and asarum, put them in a decoction container, add water until the medicinal materials are submerged, soak for 20-40 minutes, and then decoct , after 30-60 minutes, centrifuge and filter to obtain the decoction;

[0049] Concentrate into paste: Concentrate the decoction in the above decoction step at low temperature to a concentration of 20%-50% at a temperature of 20-50°C to form a thick paste;

[0050] Drying: Spray-dry the thick paste in the above step of concentrating into a paste, the droplet drying temperature is 35-50°C, and the drying time is 5-18 seconds to form a medicinal powder;

[0051] Granulation: Add dextrin to the medicinal powder in the above drying step, then press into coarse tablets, and then pulverize to form granules.

[...

Embodiment 1

[0067] Liquid extraction: Take 10 parts of rehmannia glutinosa, 10 parts of angelica, 8 parts of medlar, 8 parts of dogwood, 10 parts of salvia miltiorrhiza, 8 parts of turmeric, 8 parts of Fangfeng, and 1 part of asarum, chopped or crushed, and placed in a decoction container , add water until the medicinal materials are submerged, decoct after soaking for 20 minutes, and centrifugally filter after 30 minutes to obtain the decoction;

[0068] Concentrate into paste: Concentrate the decoction in the above step of decocting the medicinal liquid at low temperature to a concentration of 20% at a temperature of 20°C to form a thick paste;

[0069] Drying: Spray-dry the thick paste in the above step of concentrating into a paste, the droplet drying temperature is 35°C, and the drying time is 5 seconds to form a medicinal powder;

[0070] Granulation: add 5 parts of dextrin to the medicinal powder in the above drying step, then press into coarse tablets, and then pulverize to form g...

Embodiment 2

[0072] Liquid extraction: Take 20 parts of Rehmannia glutinosa, 20 parts of Angelica sinensis, 15 parts of medlar, 15 parts of Cornus officinalis, 20 parts of Salvia miltiorrhiza, 15 parts of turmeric, 15 parts of Fangfeng, 3 parts of Asarum, chopped or crushed, and placed in a decoction container , add water until the medicinal materials are submerged, decoct after soaking for 20 minutes, and centrifugally filter after 30 minutes to obtain the decoction;

[0073] Concentrate into paste: Concentrate the decoction in the above step of decocting the medicinal liquid at low temperature to a concentration of 20% at a temperature of 20°C to form a thick paste;

[0074] Drying: Spray-dry the thick paste in the above step of concentrating into a paste, the droplet drying temperature is 35°C, and the drying time is 5 seconds to form a medicinal powder;

[0075] Granulation: Add 10 parts of dextrin to the medicinal powder in the above drying step, then press into coarse tablets, and th...

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Abstract

The present invention provides a medicine for treating glaucoma and a preparation method of the medicine, and relates to the technical field of medicines. The medicine for treating the glaucoma is prepared from the following raw materials: prepared rehmannia root, angelica sinensis, fructus lycii, cornus officinalis, red sage root, radix curcumae, divaricate saposhnikovia root, herba asari and dextrin, can achieve a very good treatment effect on the glaucoma, is good in a medicine effect, also has effects of tonifying kidneys, nourishing blood, promoting blood circulation and improving eyesight, and can protect optic nerves of patients with the glaucoma and improve visual functions. In addition, the present invention also provides the preparation method of the medicine for treating glaucoma. The preparation method comprises the following steps: medicine liquid extracting, concentrating into a paste, drying and granulating, so that effective substances in various traditional Chinese medicines can be fully extracted, the traditional Chinese medicines are matched with one another, a medicine effect is improved, and a treatment effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular, to a medicine for treating glaucoma and a preparation method thereof. Background technique [0002] Glaucoma is a group of diseases characterized by optic disc atrophy and depression, visual field defect and vision loss. Pathological increased intraocular pressure and optic nerve insufficiency are the primary risk factors for its onset. The tolerance of optic nerve to pressure damage is also related to The occurrence and development of glaucoma. Obstacles in any part of the aqueous humor circulation pathway can lead to pathological changes caused by elevated intraocular pressure, but some patients present with normal intraocular pressure glaucoma. Glaucoma is one of the three major blindness diseases that cause blindness in humans. The incidence rate of the general population is 1%, and it is 2% after the age of 45. Clinically, glaucoma is divided into three categories: primary,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9066A61K9/16A61P27/06
CPCA61K36/804A61K36/232A61K36/815A61K36/40A61K36/537A61K36/9066A61K36/238A61K36/268A61K9/1652A61K9/1682A61P27/06A61K2236/331A61K2236/51A61K2300/00
Inventor 张丽霞
Owner EYE HOSPITAL CHINA ACAD OF CHINESE MEDICAL SCI
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