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Medicament for preventing and treating neurasthenia and preparation method thereof

A technology for neurasthenia and medicine, which is applied in the field of medicine to achieve the effect of simple preparation process, easy industrialization and good curative effect

Inactive Publication Date: 2012-02-22
CHENGDU INST OF BIOLOGY CHINESE ACAD OF S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no report on the prevention and treatment of neurasthenia

Method used

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  • Medicament for preventing and treating neurasthenia and preparation method thereof

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Embodiment Construction

[0008] The following animal experiment is a further detailed description of the present invention, but does not imply any limitation to the present invention.

[0009] The preparation method of medicine:

[0010] The present invention adopts betel leaf extract and betel nut / betel leaf extract, and its preparation process is as follows:

[0011] Preparation of betel nut / betel leaf water extract: Weigh 1000g of fresh betel nut / betel leaf according to the mass ratio of 1:2, chop, grind, add 300 ml of distilled water, extract by reflux, filter, and repeat the extraction For the second time, the extracts are combined, and the solvent is recovered to dryness with a rotary evaporator to obtain the extract as the areca nut / betel leaf water extract extract;

[0012] Preparation of betel leaf water extract: Weigh 1000g fresh betel leaves, chop, grind, add 300 ml of distilled water, extract by reflux, filter, repeat the extraction twice, combine the extracts, and use a rotary evaporator...

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Abstract

The invention belongs to the technical field of medicine, and particularly relates to a medicine for preventing and treating neurasthenia and a preparation method thereof. The medicine for preventing and treating neurasthenia of the present invention is betel leaf extract or betel nut plus betel leaf extract. The medicament of the invention has the functions of refreshing the mind and eliminating fatigue, and can be widely used for fatigue, dizziness, dizziness, lack of energy and the like caused by neurasthenia in the crowd, so that people can devote themselves to work and study energetically and improve work efficiency. The medicine of the invention has the advantages of good curative effect, no addiction to taking, simple preparation process, easy industrialization and the like.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a medicine for preventing and treating neurasthenia and a preparation method thereof. Background technique [0002] Neurasthenia is a common neurological disease. Due to the weakening of the internal inhibition process, when receiving internal and external stimuli, the nerve cells of neurasthenia patients are easily excited and consume too much energy. If this is the case for a long time, the patient will show a series of debilitating symptoms: patients often Feeling low energy, lethargic, unable to use the brain, or mental retardation, difficulty concentrating, memory loss, and decreased work efficiency. Poor energy, often dozing off during the day, affecting study and work, especially the driver dozing off on the road is very dangerous. [0003] The invention relates to a medicine for preventing and treating fatigue and burnout caused by neurasthenia. With the ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/67A61K36/889A61P25/00A61K127/00
Inventor 陈晓珍吴晓青李国友刘燕张国林黄青春方冬梅
Owner CHENGDU INST OF BIOLOGY CHINESE ACAD OF S
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