Pharmaceutical composition for relieving asthenopia, preparation method and applications thereof

A technology for relieving visual fatigue and a composition, applied in the directions of drug combinations, medical preparations containing active ingredients, applications, etc., can solve problems such as unsatisfactory treatment methods for visual fatigue, and achieve visual fatigue relief, high safety, and toxic and side effects. small effect

Active Publication Date: 2014-11-19
ZHANGZHOU PIEN TZE HUANG PHARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, judging from the current research situation, modern western medicine has no satisfactory treatment for visual fatigue, while traditional Chinese medicine has accumulated rich experience through long-term practice by physicians of all dynasties, and has made great achievements in etiology, pathogenesis, diagnosis and treatment. great achievement

Method used

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  • Pharmaceutical composition for relieving asthenopia, preparation method and applications thereof
  • Pharmaceutical composition for relieving asthenopia, preparation method and applications thereof
  • Pharmaceutical composition for relieving asthenopia, preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Embodiment 1 capsule

[0089] [Prescription] Dendrobium candidum 45kg, Shicasia 45kg, lingonberry 20kg, vitamin C 1.5kg, zinc gluconate 1.0kg and vitamin A 0.8kg.

[0090] 【Preparation】

[0091] (1) Weigh Dendrobium candidum according to the prescription amount, add purified water 12 times the weight of the medicine, and extract by microboiling once, extract for 2 hours each time, filter, and when the filtrate is concentrated to 80°C, the relative density is 1.20 to obtain the Dendrobium candidum extract, which is set aside;

[0092] (2) After crushing Cassia chinensis according to the prescription amount, add purified water with 8 times the weight of the drug and extract by microboiling twice, extracting for 2 hours each time, filter, and concentrate the filtrate to a relative density of 1.05 at 80°C to obtain Cassia syringae extract paste, set aside;

[0093] (3) Weigh cranberries according to the prescription amount, add 6 times the weight of the drug in acidic eth...

Embodiment 2

[0095] Example 2 tablet

[0096] [Prescription] Dendrobium candidum 60kg, Shicasia 30kg, lingonberry 25kg, vitamin C 0.5kg, zinc gluconate 1.5kg and vitamin A 0.5kg.

[0097] 【Preparation】

[0098] (1) Weigh Dendrobium officinale according to the prescription amount, add 10 times the weight of the drug in purified water for micro-boiling extraction for the first time, add 8 times the weight of the drug in purified water for micro-boiling extraction for the second time, extract for 1 hour each time, filter, and concentrate the filtrate When reaching 80 DEG C, the relative density is 1.15, to obtain the Dendrobium officinale extract paste, which is set aside;

[0099] (2) Weigh Cassia chinensis according to the prescription amount, crush it, add purified water 6 times the weight of the drug, and extract by microboiling once, extract for 1.5 hours each time, filter, and concentrate the filtrate to a relative density of 1.05 at 80°C to obtain the stone Cassia extract ointment, s...

Embodiment 3

[0102] Embodiment 3 granules

[0103] [Prescription] Dendrobium 30kg, Shicasia 60kg, Bilberry 15kg, Vitamin C 2.5kg, Zinc Gluconate 0.5kg and Vitamin A 0.2kg.

[0104] 【Preparation】

[0105] (1) Weigh the dendrobium according to the prescription amount, add purified water with 8 times the weight of the drug and extract by microboiling 3 times, extract for 1 hour each time, filter, and when the filtrate is concentrated to 80° C., the relative density is 1.10 to obtain the dendrobium extract paste, which is set aside;

[0106] (2) Weigh Cassia chinensis according to the prescription amount and pulverize it, then add purified water with 7 times the weight of the drug and extract by boiling for 3 times, extracting for 0.5h each time, filter and concentrate the filtrate to a relative density of 1.05 when the filtrate is concentrated to 80°C to obtain Cassia chinensis extract paste, set aside;

[0107] (3) Weigh cranberries according to the prescription amount, add 10 times the we...

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PUM

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Abstract

The invention belongs to the fields of traditional Chinese medicine preparation and healthcare food, and relates to a pharmaceutical composition for relieving asthenopia, a preparation method and applications thereof. The preparation is prepared by compounding dendrobium candidum/dendrobium, abalone shell, blueberry/blueberry extract, vitamin C, zinc gluconate, and vitamin A. The pharmaceutical composition has a very good effect on relieving asthenopia, and has the advantages of high safety, and little side and toxic effect.

Description

technical field [0001] The invention belongs to the field of pharmaceutical preparations and health food, and in particular relates to a pharmaceutical composition capable of alleviating visual fatigue, a preparation method and application. Background technique [0002] Eye fatigue is a common disease in ophthalmology at present. With the progress of society and the transformation of people's life, study, and work styles, eye fatigue caused by various factors has become a common problem in modern people. The symptoms of patients are various. Common symptoms include short-distance work that cannot last long, pain in the eyes and around the orbit, blurred vision, dry eyes, tearing, etc., and severe headache, nausea, and dizziness. It is a syndrome in which qualitative factors and spiritual (psychological) factors are intertwined. In recent years, due to changes in the social environment, increased work pressure, and the gradual increase in close-range fine eye work, especiall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8984A23L1/29A61P27/02A61K31/07A61K31/315A61K31/375A23L33/00
Inventor 洪绯黄进明郭玉瑜张栋梁夏裕发
Owner ZHANGZHOU PIEN TZE HUANG PHARM
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