Pharmaceutical composition for preventing and treating schizophrenia and preparation method thereof

Abstract

The invention discloses a pharmaceutical composition for preventing and treating schizophrenia and a preparation method thereof. The pharmaceutical composition disclosed by the invention is prepared by proportioning the active pharmaceutical ingredients: ivy glorybind herb or root, vernonia patula, eurya japonica, oxygraphis and all-grass of irisleaf oberonia. The pharmaceutical composition can be made into various dosage forms by conventional preparation technology, and the curative effect in preventing and treating schizophrenia is remarkable.

Description

technical field

[0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a pharmaceutical composition for preventing and treating schizophrenia and a preparation method thereof. Background technique

[0002] Schizophrenia is a common mental illness. Most of the onsets are in young adults, manifested as functional impairments in perception, emotion, volitional behavior, and thinking. Mental activities are not coordinated with the surrounding environment and inner experience, and are divorced from reality. General unconsciousness disorder and obvious mental retardation may have cognitive function impairment in attention, working memory, abstract thinking and information integration. The course of the disease is often protracted and recurrent, and some patients suffer from mental activity decline and varying degrees of social function impairment. According to the estimation of the World Health Organization, the lifetim...

Examples

Embodiment 1

[0032] Embodiment 1: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0033] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1500g of fenugreek vine, 2450g of salted shrimp flower, 2450g of Eustaceus 1100g, 270g of japonica japonica, 90g of cypress;

[0034] Preparation:

[0035] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After that, th...

Embodiment 2

[0038] Embodiment 2: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0039] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1400g of fenugreek vine, 2500g of salted shrimp flower, 2500g of Eustaceae 1000g, 280g of crowfoot flower 280g, 80g of bamboo tree;

[0040] Preparation:

[0041] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After t...

Embodiment 3

[0044] Embodiment 3: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0045] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1600g of fenugreek vine, 2400g of salted shrimp flower, 2400g of Eustaceus 1200g, 260g of crow's foot flower, 100g of birch tree;

[0046] Preparation:

[0047] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After tha...

technical field

[0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a pharmaceutical composition for preventing and treating schizophrenia and a preparation method thereof. Background technique

[0002] Schizophrenia is a common mental illness. Most of the onsets are in young adults, manifested as functional impairments in perception, emotion, volitional behavior, and thinking. Mental activities are not coordinated with the surrounding environment and inner experience, and are divorced from reality. General unconsciousness disorder and obvious mental retardation may have cognitive function impairment in attention, working memory, abstract thinking and information integration. The course of the disease is often protracted and recurrent, and some patients suffer from mental activity decline and varying degrees of social function impairment. According to the estimation of the World Health Organization, the lifetim...

Examples

Embodiment 1

[0032] Embodiment 1: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0033] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1500g of fenugreek vine, 2450g of salted shrimp flower, 2450g of Eustaceus 1100g, 270g of japonica japonica, 90g of cypress;

[0034] Preparation:

[0035] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After that, th...

Embodiment 2

[0038] Embodiment 2: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0039] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1400g of fenugreek vine, 2500g of salted shrimp flower, 2500g of Eustaceae 1000g, 280g of crowfoot flower 280g, 80g of bamboo tree;

[0040] Preparation:

[0041] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After t...

Embodiment 3

[0044] Embodiment 3: the pharmaceutical composition for preventing and treating schizophrenia and its preparation method

[0045] The composition and parts by weight of the raw material drug of the pharmaceutical composition for preventing and treating schizophrenia are: 1600g of fenugreek vine, 2400g of salted shrimp flower, 2400g of Eustaceus 1200g, 260g of crow's foot flower, 100g of birch tree;

[0046] Preparation:

[0047] (1) According to the ratio of raw materials, take vine root, salty shrimp flower, Eustaceus, crowfoot flower, and flat bamboo, mix them evenly, use ethanol with a concentration of 28% by weight as a solvent, and extract at 50°C by warm soaking, the number of times of extraction 30 times, each extraction time is 0.5 hour, each time the amount of solvent is 12 times of the total weight of the crude drug, filtered to obtain medicinal residue A and extract A, the extract A reclaims ethanol, concentrates to a relative density of 1.14, and filters After tha...

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