CN110624093A

CN110624093A - Pure traditional Chinese medicine composition for foot bath and preparation method thereof

Info

Publication number: CN110624093A
Application number: CN201911036969.3A
Authority: CN
Inventors: 焦凤兰; 李辉; 郭艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2019-12-31

Abstract

The invention relates to a pure traditional Chinese medicine composition for foot bath and a preparation method thereof. The pure traditional Chinese medicine composition for foot bath comprises the following raw materials: folium Artemisiae Argyi extract, radix astragali, herba Epimedii, rhizoma Polygoni Cuspidati, Notoginseng, fructus Zanthoxyli, radix Sophorae Flavescentis, radix Angelicae sinensis, radix Cyathulae, rhizoma Typhonii, herba Schizonepetae, Lithargyrum, fructus Chaenomelis, Myrrha, Lumbricus, radix Angelicae Dahuricae, Zingiberis rhizoma and Olibanum. The pure traditional Chinese medicine composition for foot bath has a wide conditioning surface, can treat internal diseases externally, dredge channels and collaterals, promote qi and blood circulation, benefit liver, spleen and kidney, invigorate qi and nourish blood, dispel cold and eliminate dampness, condition conception and governor vessels, balance yin and yang, and achieve the purpose of treatment after cooperation; the preparation method only needs to crush the raw materials, mix and disinfect the raw materials, is simple to operate, has easily-controlled process, and is beneficial to large-scale production.

Description

Pure traditional Chinese medicine composition for foot bath and preparation method thereof

Technical Field

The invention belongs to the field of traditional Chinese medicines, and particularly relates to a pure traditional Chinese medicine composition for foot bath and a preparation method thereof.

Background

The foot is soaked in spring to rise the yang and relieve exhaustion; soaking feet in summer, and removing summer dampness; in autumn, the feet are soaked, the lung moistens the intestines and moistens; in winter, the foot is soaked and the dantian is warm. And meanwhile, the traditional Chinese medicine considers that: the foot is the "root" of the six meridians, the "second heart" of the human being. The foot-soaking massage therapy is an ancient and effective external treatment method in the traditional Chinese medicine, is also a soul treasure in the traditional Chinese medicine, is the root of the body, supplements yang qi before sleeping, and is firm in rhizome stored in the body to determine the length of the service life.

However, the existing foot-soaking treatment method is not general, the conditioning surface is narrow, and the application is not comprehensive.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a pure traditional Chinese medicine composition for foot bath and a preparation method thereof. The pure traditional Chinese medicine composition for foot bath has a wide conditioning surface, can treat internal diseases externally, dredge channels and collaterals, promote qi and blood circulation, benefit liver, spleen and kidney, invigorate qi and nourish blood, dispel cold and eliminate dampness, condition conception and governor vessels, balance yin and yang, and achieve the purpose of treatment after cooperation; the preparation method only needs to crush the raw materials, mix and disinfect the raw materials, is simple to operate, has easily-controlled process, and is beneficial to large-scale production.

The invention provides a pure traditional Chinese medicine composition for foot bath, which comprises the following raw materials in parts by weight: 55-65 parts of wormwood extract, 40-50 parts of astragalus membranaceus, 35-45 parts of epimedium herb, 35-45 parts of giant knotweed, 35-45 parts of sanchi flower, 35-45 parts of pepper, 25-35 parts of radix sophorae flavescentis, 25-35 parts of angelica sinensis, 25-35 parts of medicinal cyathula root, 25-35 parts of rhizoma typhonii, 25-35 parts of schizonepeta spike, 25-35 parts of litharge, 25-35 parts of pawpaw, 25-35 parts of myrrh, 15-25 parts of earthworm, 15-25 parts of radix angelicae, 15-25 parts of dried ginger and 15-25 parts of frankincense.

Preferably, the pure traditional Chinese medicine composition for foot bath comprises the following raw materials in parts by weight: 60 parts of wormwood extract, 45 parts of astragalus membranaceus, 40 parts of epimedium herb, 40 parts of giant knotweed rhizome, 40 parts of sanchi flower, 40 parts of pepper, 30 parts of radix sophorae flavescentis, 30 parts of angelica sinensis, 30 parts of medicinal cyathula root, 30 parts of giant typhonium rhizome, 30 parts of schizonepeta spike, 30 parts of lithargite, 30 parts of pawpaw, 30 parts of myrrh, 20 parts of earthworm, 20 parts of radix angelicae, 20 parts of dried ginger and 20 parts of frankincense.

Preferably, the preparation method of the wormwood extract comprises the following steps:

(1) pulverizing folium Artemisiae Argyi, mixing with distilled water, heating, reflux-extracting, and separating to obtain primary filter residue and primary extractive solution;

(2) mixing the primary filter residue obtained in the step (1) with distilled water again, heating, refluxing and extracting, separating after the extraction is finished, and removing the filter residue to obtain a secondary extracting solution;

(3) and mixing the primary extract and the secondary extract, concentrating the obtained mixed solution, and drying to obtain the wormwood extract.

Preferably, in the step (1), the wormwood is crushed to a particle size of 80-120 meshes; the weight ratio of the wormwood to the distilled water is 1: 3-5.

Preferably, in the step (1), the heating reflux temperature is 90-94 ℃, and the heating reflux time is 3-4 h.

Preferably, in the step (2), the weight ratio of the primary filter residue to the distilled water is 1: 2-4.

Preferably, in the step (2), the heating reflux temperature is 90-94 ℃, and the heating reflux time is 2-3 h.

Preferably, in the step (3), the drying temperature is 40-50 ℃.

The invention also provides a preparation method of the pure traditional Chinese medicine composition for foot bath, which comprises the following steps: mixing all the raw materials uniformly.

Preferably, all the raw materials are crushed into powder, mixed for 20-30 min at the rotating speed of 40-60 r/min and then disinfected.

The invention also provides a use method of the pure traditional Chinese medicine composition for foot bath, which comprises the following steps: before sleeping at night, 20-30 g of the traditional Chinese medicine composition is soaked in water with the temperature of 40-45 ℃ every day, feet are soaked for 30-35 min, and 15 days is a treatment course.

In order to facilitate an understanding of the present invention, the materials and functions of the present invention will be further described below.

And (3) moxa: bitter and pungent taste, warm in nature; entering liver, spleen and kidney meridians; has effects in warming channels, stopping bleeding, dispelling cold, and relieving pain; can be used for treating hematemesis, epistaxis, metrorrhagia, hematochezia, abdominal psychroalgia, and dysmenorrhea.

Astragalus root: sweet in flavor and slightly warm in nature; spleen and lung meridian entered; has effects in invigorating qi, consolidating superficial resistance, expelling toxin, expelling pus, promoting urination, and promoting granulation; can be used for treating qi deficiency, asthenia, chronic diarrhea, proctoptosis, spontaneous perspiration, edema, uterine prolapse, chronic nephritis, albuminuria, diabetes, and unhealed wound.

Herba epimedii: pungent and sweet in flavor and warm in nature; entering liver and kidney meridians; has effects in invigorating kidney yang, strengthening muscle and bone, and dispelling pathogenic wind and dampness; can be used for treating sexual impotence, spermatorrhea, tendons and bones weakness, rheumatalgia, numbness and contracture, climacteric hypertension, etc.

Giant knotweed rhizome: slightly bitter taste and slightly cold nature; entering liver, gallbladder and lung meridians; has effects in promoting diuresis, eliminating jaundice, clearing away heat and toxic materials, dispelling blood stasis, relieving pain, relieving cough, and eliminating phlegm; can be used for treating damp-heat jaundice, stranguria with turbid urine, leukorrhagia, rheumatalgia, carbuncle, swelling, sore, scald, amenorrhea, abdominal mass, contusion, and cough due to lung heat.

Notoginseng flower: sweet in taste and cool in nature; entering liver and kidney meridians; has effects in clearing away heat, promoting salivation, calming liver, and lowering blood pressure; can be used for treating thirst due to body fluid consumption, pharyngalgia, hoarseness, and hypertension.

Chinese prickly ash: pungent taste and warm nature; spleen, stomach and kidney meridians entered; has effects in warming middle-jiao, relieving pain, killing parasites, and relieving itching; can be used for treating eczema.

Flavescent sophora root: bitter taste and cold nature; the channels of heart, liver, stomach, large intestine and bladder; has effects in clearing away heat, eliminating dampness, killing parasite, and promoting urination; can be used for treating dysentery due to heat, hematochezia, jaundice, anuresis, eczema, skin pruritus, scabies, and leprosy.

Chinese angelica: sweet and pungent in flavor and warm in nature; it enters liver, heart and spleen meridians; has effects in replenishing blood, promoting blood circulation, regulating menstruation, relieving pain, and loosening bowel to relieve constipation; can be used for treating blood deficiency, sallow complexion, giddiness, palpitation, menoxenia, asthenia cold abdominal pain, rheumatalgia, traumatic injury, superficial infection, pyocutaneous disease, intestinal dryness, constipation, etc.

Radix cyathulae: sweet, slightly bitter and neutral in nature; entering liver and kidney meridians; has effects in removing blood stasis, dredging channels, promoting joint movement, and inducing diuresis for treating stranguria; can be used for treating amenorrhea, abdominal mass, retained afterbirth, traumatic injury, rheumatalgia, flaccidity of feet, spasm of tendons, hematuria, and stranguria with blood.

Giant typhonium rhizome: pungent taste and warm nature; entering stomach and liver meridians; has effects in expelling pathogenic wind, removing phlegm, arresting convulsion, removing toxic materials, dispersing pathogen accumulation, and relieving pain; can be used for treating apoplexy, phlegm accumulation, facial paralysis, dysphasia, convulsion, epilepsy, tetanus, phlegm syncope, headache, lymphoid tuberculosis, subcutaneous nodule, and snake bite.

Schizonepeta spike: pungent taste and mild nature; entering lung and liver meridians; has effects in relieving exterior syndrome, dispelling pathogenic wind, promoting eruption, and eliminating sore; can be used for treating common cold, headache, measles, rubella, and initial pyocutaneous disease.

Lithargite: salty and pungent in flavor and mild in nature; entering liver and spleen meridians; has effects in eliminating dampness, killing parasite, removing toxic materials, astringing, and preventing corrosion; it is mainly used for treating aphtha, eczema, scabies, bromhidrosis, tinea versicolor, burn and scald.

Pawpaw: sour taste, warm nature; entering liver and spleen meridians; has effects in relaxing muscles and tendons, activating collateral flow, regulating stomach function, and eliminating dampness; can be used for treating damp arthralgia, spasm, soreness and pain of waist and knee joint, summer dampness, emesis, diarrhea, spasm pain of tendon, loempe, and edema.

Myrrh: pungent, bitter and neutral in flavor; heart, liver and spleen meridians entered; has effects in dispelling blood stasis, relieving pain, eliminating swelling, and promoting granulation; can be used for treating thoracic obstruction, cardialgia, epigastralgia, dysmenorrhea, amenorrhea, puerperal stagnation, abdominal pain, rheumatic arthralgia, traumatic injury, carbuncle, swelling, and pyocutaneous disease.

Earthworm: salty taste and cold nature; it enters liver, spleen and bladder meridians; has effects in clearing away heat, calming endogenous wind, relieving asthma, dredging meridians, and promoting urination; can be used for treating convulsion, tetany, cough and asthma due to lung heat, arthralgia, hemiplegia, and retention of heat in urine.

Radix angelicae: pungent taste and warm nature; entering lung, spleen and stomach meridians; has effects in relieving exterior syndrome, dispelling cold, dispelling pathogenic wind, relieving pain, dredging nasal orifice, eliminating dampness, relieving leukorrhagia, relieving swelling, expelling pus, dispelling pathogenic wind, and relieving itching; can be used for treating wind-cold type common cold, headache, toothache, rheumatalgia, nasosinusitis, skin sore, carbuncle, and toxic swelling.

Dried ginger: pungent taste and hot property; spleen, stomach, kidney, heart and lung meridians; has effects in warming spleen and stomach, dispelling cold, restoring yang, dredging collaterals, warming lung, and eliminating phlegm; can be used for treating abdominal psychroalgia, emesis, diarrhea, cold limbs, slight pulse, cough and asthma due to cold drink, etc.

Frankincense: pungent and bitter taste, warm nature; heart, liver and spleen meridians entered; has effects in promoting blood circulation, activating qi-flowing, relieving pain, eliminating swelling, and promoting granulation; can be used for treating thoracic obstruction, cardialgia, epigastralgia, dysmenorrhea, amenorrhea, puerperal stagnation, abdominal pain, rheumatalgia, spasm of muscles and tendons, traumatic injury, carbuncle, swelling, and pyocutaneous disease.

The pure traditional Chinese medicine composition for foot bath provided by the invention is obtained by summarizing a formula through long-term tests: the wormwood extract, the angelica, the radix cyathulae, the pawpaw and the frankincense can dredge channels and collaterals, promote qi circulation and invigorate blood circulation and are monarch drugs; the astragalus, the epimedium, the pseudo-ginseng flower, the litharge, the myrrh and the earthworm can benefit the liver, the spleen and the kidney, tonify qi and nourish blood, and are ministerial drugs; giant knotweed rhizome, Chinese prickly ash, lightyellow sophora root, giant typhonium rhizome, schizonepeta spike and dahurian angelica root can dispel cold and dampness and are used as adjuvant drugs; dried ginger can regulate ren and Du meridians and balance yin and yang, and is used as a guiding drug. Because the five internal organs and the six internal organs have corresponding reflecting regions on the feet, the pure traditional Chinese medicine composition is adopted to soak the feet, so that the foot bath lotion can promote blood circulation, clear and activate the channels and collaterals, dredge and burn the internal organs, adjust the balance of yin and yang and the nerve function, and promote the expansion and contraction of capillary vessels, thereby mobilizing and increasing the disease resistance potential of human organs to overcome diseases, achieving the effects of building the body, preventing aging and resisting aging and prolonging the life of the human body.

All the raw materials are mutually synergistic, and the purpose of treating diseases is achieved after the mutual action of the raw materials is carried out.

The invention has the beneficial effects that:

1. the pure traditional Chinese medicine composition for foot bath disclosed by the invention can be used for treating internal diseases by external treatment, dredging channels and collaterals, promoting qi and blood circulation, benefiting liver, spleen and kidney, tonifying qi and nourishing blood, dispelling cold and eliminating dampness, conditioning ren and Du channels, balancing yin and yang, and achieving the purpose of treatment after cooperation.

2. The preparation method of the pure traditional Chinese medicine composition for foot bath only needs to crush the raw materials, mix and disinfect the raw materials, has simple operation and easily controlled process, and is beneficial to large-scale production.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Example 1

The embodiment provides a preparation method of a pure traditional Chinese medicine composition for foot bath, which comprises the following steps:

(I) preparing the wormwood extract, comprising the following steps:

(1) crushing wormwood to 80-90 meshes, mixing the wormwood with distilled water, heating and refluxing the mixture at 90 ℃ for 3 hours for extraction, wherein the weight ratio of the wormwood to the distilled water is 1:3, and separating to obtain primary filter residue and primary extracting solution;

(2) mixing the primary filter residue obtained in the step (1) with distilled water again, heating and refluxing for extraction for 2 hours at 90 ℃, wherein the weight ratio of the primary filter residue to the distilled water is 1:2, and separating and discarding the filter residue after the extraction is finished to obtain a secondary extracting solution;

(3) mixing the primary extractive solution and the secondary extractive solution, concentrating the obtained mixed solution, and oven drying at 40 deg.C to obtain folium Artemisiae Argyi extract.

(II) preparing the pure traditional Chinese medicine composition for foot bath, wherein the method comprises the following steps: 550g of wormwood extract, 400g of astragalus mongholicus, 350g of epimedium herb, 350g of polygonum cuspidatum, 350g of sanchi flower, 350g of pepper, 250g of radix sophorae flavescentis, 250g of angelica sinensis, 250g of radix cyathulae, 250g of rhizoma typhonii, 250g of schizonepeta spike, 250g of lithargite, 250g of pawpaw, 250g of myrrh, 150g of earthworm, 150g of radix angelicae, 150g of rhizoma zingiberis and 150g of frankincense are ground into powder, mixed for 20min under the condition of 40r/min and then disinfected.

Example 2

(I) preparing the wormwood extract, comprising the following steps:

(1) crushing wormwood to 110-120 meshes, mixing the wormwood with distilled water, heating and refluxing the mixture at 94 ℃ for 4 hours for extraction, wherein the weight ratio of the wormwood to the distilled water is 1:5, and separating to obtain primary filter residue and primary extracting solution;

(2) mixing the primary filter residue obtained in the step (1) with distilled water again, heating and refluxing for extraction for 3 hours at 94 ℃, wherein the weight ratio of the primary filter residue to the distilled water is 1:4, and separating and discarding the filter residue after the extraction is finished to obtain a secondary extracting solution;

(3) mixing the primary extractive solution and the secondary extractive solution, concentrating the obtained mixed solution, and oven drying at 50 deg.C to obtain folium Artemisiae Argyi extract.

(II) preparing the pure traditional Chinese medicine composition for foot bath, wherein the method comprises the following steps: 650g of wormwood extract, 500g of astragalus root, 450g of epimedium herb, 450g of giant knotweed rhizome, 450g of sanchi flower, 450g of pepper, 350g of lightyellow sophora root, 350g of Chinese angelica, 350g of medicinal cyathula root, 350g of giant typhonium rhizome, 350g of schizonepeta spike, 350g of lithargite, 350g of pawpaw, 350g of myrrh, 250g of earthworm, 250g of dahurian angelica root, 250g of dried ginger and 250g of frankincense are ground into powder, mixed for 30min under the condition of 60r/min and then disinfected.

Example 3

(I) preparing the wormwood extract, comprising the following steps:

(1) crushing wormwood to 100-110 meshes, mixing the wormwood with distilled water, heating and refluxing the mixture at the temperature of 92 ℃ for 3.5 hours, wherein the weight ratio of the wormwood to the distilled water is 1:4, and separating to obtain primary filter residue and primary extracting solution after the extraction;

(2) mixing the primary filter residue obtained in the step (1) with distilled water again, heating and refluxing for extraction for 2.5h at the temperature of 92 ℃, wherein the weight ratio of the primary filter residue to the distilled water is 1:3, and separating and discarding the filter residue after the extraction is finished to obtain a secondary extracting solution;

(3) mixing the primary extractive solution and the secondary extractive solution, concentrating the obtained mixed solution, and oven drying at 45 deg.C to obtain folium Artemisiae Argyi extract.

(II) preparing the pure traditional Chinese medicine composition for foot bath, wherein the method comprises the following steps: pulverizing 600g folium Artemisiae Argyi extract, 450g radix astragali, 400g herba Epimedii, 400g rhizoma Polygoni Cuspidati, 400g Notoginseng, 400g fructus Zanthoxyli, 300g radix Sophorae Flavescentis, 300g radix Angelicae sinensis, 300g radix Cyathulae, 300g rhizoma Typhonii, 300g herba Schizonepetae, 300g Lithargyrum, 300g fructus Chaenomelis, 300g Myrrha, 200g Lumbricus, 200g radix Angelicae Dahuricae, 200g Zingiberis rhizoma and 200g Olibanum into powder, mixing at 50r/min for 25min, and sterilizing.

Comparative example 1

(I) preparing the wormwood extract, comprising the following steps:

(2) mixing the primary filter residue obtained in the step (1) with ethanol, heating and refluxing for extraction at 72 ℃ for 2.5h, wherein the weight ratio of the primary filter residue to the ethanol is 1:3, separating after the extraction, and discarding the filter residue to obtain a secondary extracting solution;

(II) preparation of pure Chinese medicinal composition for foot bath in the same manner as in example 3.

Comparative example 1 differs from example 3 in that: in the process of preparing the wormwood extract, the solvents for two extractions are distilled water and ethanol; in example 3, distilled water was used for extraction. The corresponding operations are the same.

Comparative example 2

(I) preparing the wormwood extract, comprising the following steps:

(1) crushing wormwood to 100-110 meshes, mixing the wormwood with ethanol, heating and refluxing the mixture at 71 ℃ for 2.5 hours, wherein the weight ratio of the wormwood to the ethanol is 1:3, and separating the wormwood and the ethanol to obtain primary filter residue and primary extracting solution;

(2) mixing the primary filter residue obtained in the step (1) with ethanol again, heating and refluxing for extraction at 71 ℃ for 2.5h, wherein the weight ratio of the primary filter residue to the ethanol is 1:3, and separating and discarding the filter residue after the extraction is finished to obtain a secondary extracting solution;

Comparative example 1 differs from example 3 in that: in the process of preparing the wormwood extract, the solvents for two times of extraction are both ethanol; in example 3, distilled water was used for extraction. The corresponding operations are the same.

In order to characterize the influence of different extraction modes on the effective components in the wormwood extract, the content of total flavonoids in the wormwood extracts obtained in examples 1-3 and comparative examples 1-2 was determined, and the results are shown in table 1.

TABLE 1

Detecting items	Example 1	Example 2	Example 3	Comparative example 1	Comparative example 2
						Total flavone content	22.7wt.％	21.3wt.％	23.5wt.％	15.9wt.％	17.3wt.％

Results and conclusions:

1. in examples 1 to 3, the total flavone content in the wormwood extract obtained in example 3 was the highest, indicating that the extraction effect was the best when the extraction parameters were intermediate values.

2. On the basis of the best extraction effect of the embodiment 3, the comparative examples 1-2 are arranged, and the results of the embodiment 3 and the comparative examples 1-2 show that the extraction effect of the two times of extraction by distilled water is better than that of the extraction by ethanol for one time or two times.

In order to illustrate the effect of the pure Chinese medicinal composition for foot bath, the following typical cases are selected for illustration.

Case 1: case for treating dysmenorrhea

Von, woman, 44 years old; the lower abdomen of the patient is distending and pain and falls down during the physiological period. Nausea and vomiting caused by pain, cold hands and feet, and cold lower abdomen. After treatment, the traditional Chinese medicine is used for soaking feet for one treatment course, the hands and the feet are warmed, and the lower abdomen distending pain in the physiological period is obviously relieved. In another treatment course, the hands and the feet are obviously heated, and the symptoms of dysmenorrhea disappear in the physiological period.

Case 2: cases for treating diabetes

Tibetan, male, age 48; the patients have diabetes for more than ten years, the blood sugar is about ten, the waist and the knees are weak, the vision is weakened, and the skin changes. After the patient takes the traditional Chinese medicine for foot bath for three courses of treatment, the fasting insulin release and the postprandial insulin release are reduced.

Case 3: case for treating cerebral infarction

Male, 46 years old; the symptoms of the patient are dizziness, vertigo, hypoesthesia of right body, unstable gait, weakness of limbs, and general diet. The cerebral infarction is detected by a hospital. When the patient is treated, the patient starts to get better after the foot is soaked by the traditional Chinese medicines for two courses of treatment. After the third treatment course, dizziness completely disappears, and after the fourth treatment course, gait instability disappears, and activities such as self life and housework are normal.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A pure traditional Chinese medicine composition for foot bath is characterized by comprising the following raw materials in parts by weight: 55-65 parts of wormwood extract, 40-50 parts of astragalus membranaceus, 35-45 parts of epimedium herb, 35-45 parts of giant knotweed, 35-45 parts of sanchi flower, 35-45 parts of pepper, 25-35 parts of radix sophorae flavescentis, 25-35 parts of angelica sinensis, 25-35 parts of medicinal cyathula root, 25-35 parts of rhizoma typhonii, 25-35 parts of schizonepeta spike, 25-35 parts of litharge, 25-35 parts of pawpaw, 25-35 parts of myrrh, 15-25 parts of earthworm, 15-25 parts of radix angelicae, 15-25 parts of dried ginger and 15-25 parts of frankincense.

2. The pure traditional Chinese medicine composition for foot bath according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 60 parts of wormwood extract, 45 parts of astragalus membranaceus, 40 parts of epimedium herb, 40 parts of giant knotweed rhizome, 40 parts of sanchi flower, 40 parts of pepper, 30 parts of radix sophorae flavescentis, 30 parts of angelica sinensis, 30 parts of medicinal cyathula root, 30 parts of giant typhonium rhizome, 30 parts of schizonepeta spike, 30 parts of lithargite, 30 parts of pawpaw, 30 parts of myrrh, 20 parts of earthworm, 20 parts of radix angelicae, 20 parts of dried ginger and 20 parts of frankincense.

3. The pure Chinese medicinal composition for foot bath according to claim 1 or 2, wherein the preparation method of the wormwood extract comprises the following steps:

4. The pure Chinese medicinal composition for foot bath according to claim 3, wherein in the step (1), the wormwood is pulverized to have a particle size of 80-120 meshes; the weight ratio of the wormwood to the distilled water is 1: 3-5.

5. The pure Chinese medicinal composition for foot bath according to claim 3, wherein in the step (1), the temperature of the heating reflux is 90-94 ℃, and the time of the heating reflux is 3-4 h.

6. The pure traditional Chinese medicine composition for foot bath according to claim 3, wherein in the step (2), the weight ratio of the primary filter residue to the distilled water is 1: 2-4.

7. The pure Chinese medicinal composition for foot bath according to claim 3, wherein in the step (2), the temperature of the heating reflux is 90-94 ℃, and the time of the heating reflux is 2-3 h.

8. The pure Chinese medicinal composition for foot bath according to claim 3, wherein in the step (3), the drying temperature is 40-50 ℃.

9. The method for preparing a pure Chinese medicinal composition for foot bath according to any one of claims 1 to 8, wherein all the raw materials are uniformly mixed.

10. The method for preparing a pure Chinese medicinal composition for foot bath according to claim 9, wherein all the raw materials are pulverized into powder, mixed at a rotation speed of 40 to 60r/min for 20 to 30min, and then sterilized.