Traditional Chinese medicine composition for relieving asthenopia and preparation method thereof

A technology for visual fatigue and composition, applied in the field of traditional Chinese medicine, can solve problems such as inability to cure eye fatigue, dry eye surface, visual fatigue, etc., and achieve the effects of relieving visual fatigue, improving microcirculation, and achieving significant curative effects.

Inactive Publication Date: 2015-04-15
SHENZHEN ZHONGZHI INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, the tears in the eye sockets will form a layer of film, which covers the surface of the cornea and conjunctiva, called the tear film; every time a person blinks, a layer of tear film can be formed to keep the eyes moist and comfortable. Therefore, symptoms such as dry eyes and fatigue are not easy to occur; if you stare at a target for too long, the blink reflex is relatively small, and the tear film cannot be formed in time, which will lead to dry eye surface and cause visual fatigue. At present, although some eye drops can relieve Symptoms of fatigue, but no cure for eye fatigue

Method used

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  • Traditional Chinese medicine composition for relieving asthenopia and preparation method thereof
  • Traditional Chinese medicine composition for relieving asthenopia and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0015] Embodiment 1 tablet preparation of the present invention

[0016] Weigh each raw material according to the following weight proportions: 100 grams of banyan tree leaves, 100 grams of Soil Fritillaria, 100 grams of mallow leaves, 200 grams of galangal, 200 grams of Jiujiefeng, 200 grams of cassia seeds, 50 grams of cockscomb grass, honeysuckle 100 grams, 100 grams of Jiaogulan, 100 grams of wolfberry leaves. Add the above weight ratio to 8 times the amount of water of the total raw material medicine, soak for 1.5 hours, heat and decoct for 1.5 hours, filter, add 8 times the amount of water to the medicinal residue, heat and decoct for 1 hour, filter, and combine the filtrates to obtain a supernatant; When the supernatant is concentrated to a relative density of 1.06, enter the spray dryer, the air inlet temperature is controlled at 140°C, the air outlet temperature is 110°C, and the feed rate is 5ml / min to obtain 120 grams of spray-dried powder, which is pulverized into ...

Embodiment 2

[0017] Embodiment 2 capsule preparation of the present invention

[0018] Weigh each raw material according to the following weight proportions: 300 grams of banyan tree leaves, 200 grams of Soil Fritillaria, 200 grams of mallow leaves, 150 grams of galangal, 150 grams of Jiujiefeng, 50 grams of cassia seeds, 200 grams of cockscomb grass, honeysuckle 200 grams, 200 grams of Jiaogulan, 300 grams of wolfberry leaves. Add the above weight ratio to 10 times the amount of water of the total raw material medicine, soak for 1.5 hours, heat and decoct for 1.5 hours, filter, add 6 times the amount of water to the medicinal residue, heat and decoct for 1 hour, filter, and combine the filtrates to obtain a supernatant; When the supernatant is concentrated to a relative density of 1.06, it enters the spray dryer, the inlet air temperature is controlled at 140°C, the outlet air temperature is 110°C, and the feed rate is 5ml / min to obtain 200 grams of spray-dried powder, which is pulverized...

Embodiment 3

[0019] Embodiment 3 Granule preparation of the present invention

[0020] Weigh each raw material according to the following weight proportions: 120 grams of banyan leaves, 120 grams of Soil Fritillaria, 120 grams of mallow leaves, 90 grams of galangal, 120 grams of Jiujiefeng, 120 grams of cassia seeds, 150 grams of cockscomb grass, honeysuckle 150 grams, 150 grams of Gynostemma pentaphyllum, 150 grams of wolfberry leaves. Add the above weight ratio to 9 times the amount of water of the total raw material drug, soak for 1 hour, heat and decoct for 1 hour, filter, add 7 times the amount of water to the dregs, heat and decoct for 1 hour, filter, and combine the filtrates to obtain a supernatant; When the supernatant is concentrated to a relative density of 1.05, it enters the spray dryer, the inlet air temperature is controlled at 150°C, the outlet air temperature is 110°C, and the feed rate is 5ml / min to obtain 70 grams of spray-dried powder, which is pulverized into a fine po...

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Abstract

The invention discloses a traditional Chinese medicine composition for relieving visual fatigue and a preparation method thereof, which belong to the field of traditional Chinese medicines; Gynostemma pentaphyllum and Lycium barbarum leaves are combined as raw materials to make active components, and commonly used pharmaceutical preparation auxiliary materials are used to make traditional Chinese medicine preparations. The traditional Chinese medicine composition has a definite therapeutic effect on alleviating visual fatigue.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition for relieving visual fatigue and a preparation method thereof, belonging to the field of traditional Chinese medicines. Background technique [0002] Asthenopia refers to the syndrome of subjective symptoms when working with the eyes. Asthenopia is a common disease in ophthalmology at present. The symptoms of patients are various. Peripheral pain, blurred vision, dry eyes, tearing, etc. In severe cases, headache, nausea, and dizziness are not independent diseases, but a group of fatigue syndromes caused by various reasons; the pace of work in modern society is accelerated, and working hours are relatively short. The longer the length, the greater the chance of exposure to the light source, which makes the eye fatigue more and more obvious. The causes are also various, and the common ones are: the reasons of the eye itself, such as myopia, hyperopia, astigmatism and other refractive err...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/9062A61P27/02
Inventor 王素侠李威坤
Owner SHENZHEN ZHONGZHI INVESTMENT
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