Composition for preventing and treating asthenopia and preparation method and application of composition

A technology of visual fatigue and composition, which is applied in the field of composition for preventing and treating visual fatigue, can solve the problems of ineffective treatment and prevention of visual fatigue, monotony, etc., and achieve the effect of preventing and treating visual fatigue
CN107375504AInactive Publication Date: 2017-11-24庞会心
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
庞会心
Publication Date
2017-11-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a composition for preventing and treating asthenopia and a preparation method and application of the composition. Each 100 parts by weight of composition is prepared from the following raw materials in parts by weight: 10-40 parts of semen cassia, 5-30 parts of blueberries / bilberries, 10-30 parts of lutein ester / lutein / lutein ester microcapsule powder, 10-30 parts of purple perilla seed oil / perilla oil microcapsule powder, 1-15 parts of phospholipid, 1-15 parts of guarana extracts, 0.1-3 parts of taurine, 0.01-0.5 part of vitamin C and 0.001-0.1 part of vitamin A / beta carotene. The composition can be compounded with an adjuvant for preparing drugs, health products and foods for preventing and treating asthenopia. The composition has the effects of supplementing eyes with nutrients and preventing and treating asthenopia, and can be applied to prevention and treatment of diseases, such as asthenopia, eye dryness, foreign body sensation eyelids heaviness, blurred vision, photophobia, tears, eyeball dryness, eye pain and eye congestion.
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Description

technical field

[0001] The invention relates to a composition for preventing and treating visual fatigue, its preparation method and application. Background technique

[0002] Asthenopia is a common disease in ophthalmology at present. The symptoms of patients are various. It is not an independent disease, but a group of fatigue syndromes caused by various reasons.

[0003] In 2014, the Ophthalmology and Optometry Group of the Chinese Medical Association reached a consensus based on expert diagnosis and treatment experience. On the premise of clarifying the cause of visual fatigue, the following symptoms can be diagnosed as visual fatigue: (1) impermanent vision, temporary vision Fuzzy; (2) eye dryness, burning sensation, itching, pain, tearing; (3) headache, dizziness, memory loss, insomnia. With the advancement of science and technology and the improvement of ophthalmologists' diagnosis and treatment techniques, more and more patients complain of visual fatigue and are di...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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