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Medicine composition for relieving eyestrain

A technology for relieving visual fatigue and composition, which is applied in the direction of drug combination, active ingredients of hydroxyl compounds, pharmaceutical formulations, etc., can solve problems such as complex causes of visual fatigue, and achieve the effect of improving eye and systemic symptoms

Inactive Publication Date: 2013-12-04
广东南方国晟生命科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, due to the complex causes of visual fatigue, there are many mechanisms and conditioning mechanisms at present, so it is necessary to give full play to the advantages of traditional Chinese medicine and related substances, and develop multi-link, multi-level, multi-target health care products

Method used

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  • Medicine composition for relieving eyestrain
  • Medicine composition for relieving eyestrain

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0035] Example 1 (preparation of water extract)

[0036] Take wolfberry fruit, mulberry leaf, cassia seed, blueberry, and cassia each 5kg, add water to decoct twice, add 10 times the amount of water for the first time, soak for 0.5h and then decoct for 2.0h, add 8 times the amount of water for the second time, decoct for 1.0h , Combine the decoction liquid, filter, the filtrate is centrifuged at 16000rpm and concentrated to a thick paste with a relative density of 1.30-1.35 at 60°C, and then vacuum-dried or spray-dried at a temperature of 60°C and a vacuum of -0.08Mpa , get extract powder.

example 2

[0037] Example 2 (tablet)

[0038] 1. Formula composition: 2g of toad oil, 0.2g of lutein, 0.2g of vitamin A, 30g of the water extract (extract powder) prepared in Example 1.

[0039] 2. Preparation of tablets:

[0040] Take the water extract, add toad oil fine powder, lutein, vitamin A, mix well, add pregelatinized starch equivalent to 10% of the total weight, mix well, granulate with 80% ethanol, dry, and then add to make granules The magnesium stearate of 0.5% by weight is mixed evenly, compressed into tablets, coated with film, and promptly prepared into tablets.

[0041] 3. Taking method: take orally, 2 tablets at a time, 2 times a day.

example 3

[0042] Example 3 (tablet)

[0043] 1. Formula composition: 1g of toad oil, 0.3g of lutein, 0.3g of vitamin A, 10g of the water extract (extract powder) prepared in Example 1.

[0044] 2. Preparation of tablets:

[0045] Take the water extract, add toad oil fine powder, lutein, vitamin A, mix well, add pregelatinized starch equivalent to 10% of the total weight, mix well, granulate with 80% ethanol, dry, and then add to make granules The magnesium stearate of 0.5% by weight is mixed evenly, compressed into tablets, coated with film, and promptly prepared into tablets.

[0046] 3. Taking method: take orally, 2 tablets at a time, 2 times a day.

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Abstract

The invention relates to a medical preparation, in particular to a medicine composition for relieving eyestrain. The effective constituents of the composition are composed of, by weight, 0.01 part to 0.3 part of oviductus ranae, 0.01 part to 0.03 part of xanthin, 0.01 part to 0.03 part of vitamin A, and 1 part to 5 parts of water extract containing fructus lycii, folium mori, semen cassiae, blueberries and Cassia tora, wherein the weight of fructus lycii, the weight of folium mori, the weight of semen cassiae, the weight of the blueberries and the weight of Cassia tora are the same. The composition can resist eyestrain and is suitable for people with computer eyestrain syndromes, VDT eyestrain, computer vision syndromes, computer terminal syndromes, eyestrain and the like.

Description

technical field [0001] The invention relates to a medical preparation, in particular to a pharmaceutical composition for relieving visual fatigue. Background technique [0002] At present, the penetration rate of TV in our country has reached 99.3%. The same computer has also entered thousands of households and has gradually become a necessity for our life, work and study. Watching TV and operating computers for a long time can easily induce visual fatigue. According to relevant data, the number of asthenopia in my country has reached 150 million people at present. Dry eyes, eye irritation, eye pain, eye itching, blurred vision, and even vision loss have always plagued these "video screen families". Visual fatigue is a common disease in ophthalmology at present. The symptoms of visual fatigue are various. The common ones are eye fatigue, dry eyes, foreign body sensation, heavy eyelids, blurred vision, photophobia and tearing, pain around the eyes and orbits, and eye pain....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/815A61P27/02A61K35/56A61K31/047A61K31/07A61K35/65
Inventor 易延逵王琼张璐邓虹珠
Owner 广东南方国晟生命科技有限公司
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