Traditional Chinese medicine preparation for treating psoriasis and preparation method thereof

Abstract

The invention relates to a traditional Chinese medicine preparation for treating psoriasis. The traditional Chinese medicine preparation is an oral preparation and a scrubbing agent prepared from 58 raw medicinal materials including astragalus membranaceus, caulis spatholobi, coix seeds, rhizoma smilacis glabrae, oldenlandia diffusa, sculellaria barbata, leonurus and the like. The preparation method comprises the following steps: 1, preparing the raw material medicines into a water extracting solution according to a conventional method; 2, preparing oral liquid from the water extracting solution prepared in the step 1 according to a conventional method; 3, drying, crushing and sieving the water extract obtained in the step 1, and taking the undersize as powder; and 4, preparing the powder prepared in the step 3 into tablets, granules, electuary or capsules according to a conventional method. The powder and the scrubbing agent can be prepared by the following steps: 1, crushing the raw material medicines, 2, sieving, and 3, taking the sieved material, disinfecting and sterilizing to obtain the powder. The traditional Chinese medicine composition is high in cure rate, low in recurrence rate, safe and reliable, treats both symptoms and root causes, and can enhance self immunity. The traditional Chinese medicine composition is mainly used for treating various types of psoriasis, can also be used for treating neurodermatitis, acne, sores and eczema, and is effective on lupus erythematosus, syphilis, leprosy and skin cancer.

Description

Technical Field

[0001] The present invention relates to a medicine for treating psoriasis prepared by using traditional Chinese medicine and a preparation method thereof, in particular to a traditional Chinese medicine preparation for treating psoriasis and a preparation method thereof. Background Art

[0002] Psoriasis is a common chronic recurrent inflammatory skin disease. The basic skin lesions are erythema, papules, or plaques covered with multiple layers of silvery white scales. It belongs to the category of "white skin", "dry psoriasis", and "pine psoriasis" in traditional Chinese medicine, also known as psoriasis. The disease has a high incidence rate, especially in young and middle-aged people. It is prone to winter and spring, and some people have a family history of genetics. According to statistics from the World Health Organization, about 800-1000 people suffer from psoriasis each year. Due to industrial pollution and the deterioration of the ecological environment in the environment, the incidence of psoriasis has an upward trend. Although psoriasis is not life-threatening, it seriously affects people's physical and mental health. Psoriasis has a long course of disease, which can last for several years or decades. It is difficult to cure and often recurs. It is itchy and unbearable during an attack, and it also affects the appearance. Psoriasis is generally divided into common, pustular, articular and erythrodermic types.

[0003] Currently, there is no specific treatment for psoriasis in Western medicine. Commonly used drugs are corticosteroids and anti-tumor drugs. Although these drugs have some effects, they have great side effects. The use of hormone drugs will cause side effects such as facial swelling, increased blood pressure and dizziness. Summary of the invention

[0004] The purpose of the present invention is to provide a new Chinese medicine preparation that can effectively treat psoriasis, specifically a Chinese medicine preparation for treating psoriasis and a technical solution for its preparation method.

[0005] The technical solution of the present invention is a Chinese medicine preparation for treating psoriasis, characterized in that it is a medicine made of raw medicinal materials in the following weight proportions:

[0006] Astragalus 15-30 Millettia reticulata 15-30 Coix lacryma-jobi 15-30 Smilax glabra 15-30

[0007] Hedyotis diffusa 9-30 Scutellaria barbata 9-30 Leonurus japonicus 6-30 Polygonum multiflorum 6-15

[0008] Tripterygium wilfordii 6-30, Radix Rehmanniae 9-15, Angelica sinensis 3-9, Ligusticum chuanxiong 3-9

[0009] White peony root 6-15 Red peony root 6-15 Peach kernel 1-3 Safflower 1-3

[0010] Garcinia 0.01-0.6, Rubia cordifolia 3-12, Hawthorn 3-9, Eupolyphaga sinensis 3-9

[0011] Bombyx Batryticatus 6-12 Andrographis paniculata 3-9 Polygonum cuspidatum 3-9 Honeysuckle 6-15

[0012] Forsythia suspensa 3-9, Radix Isatidis 6-15, Folium Isatidis 9-15, Indigo naturalis 3-9

[0013] Patrinia 6-12 Taraxacum officinale 6-12 Lithospermum officinale 6-12 Viola philadelphica 6-12

[0014] Tianding 6-12, Cistanche deserticola 15-30, Tujinpi 6-12, Dictamni 6-12

[0015] Cortex Moutan 6-12 Rhizoma Chuanxiong 6-15 Polygonum multiflorum 6-12 Angelica dahurica 6-15

[0016] Angelica dahurica 6-12, Saposhnikovia divaricata 6-12, Cinnamon twig 3-9, Atractylodes macrocephala 3-9

[0017] Sophora flavescens 3-12 Artemisia annua 9-15 Clematis chinensis 3-9 Loofah 3-9

[0018] Kochia seeds 6-15, Coptis chinensis 1-6, Scutellaria baicalensis 1-6, Rhubarb 3-9

[0019] Soapberry 1-9, Tribulus terrestris 6-12, Licorice 3-9.

[0020] The medicaments are oral preparations and scrubs, and the oral preparations include oral liquids, granules, powders, capsules, granules and tablets.

[0021] A method for preparing a Chinese medicine preparation for treating psoriasis, characterized in that the oral preparation is prepared by the following steps: (1) the raw material drug of claim 1 is prepared into a water extract with a water content of 10% by a conventional method; (2) the water extract prepared in step (1) is prepared into an oral liquid by a conventional method; (3) the water extract obtained in step (1) is dried, crushed, and passed through a sieve of at least 200 meshes, and the sieved material is taken as a powder; (4) the powder prepared in step (3) is prepared into tablets, granules, granules or capsules by a conventional method.

[0022] The preparation method of a Chinese medicine preparation for treating psoriasis is characterized in that the powder and the scrub are prepared by the following steps: (1) sieving the raw material drug of claim 1 to remove dust and crushing, (2) passing through a sieve of at least 200 meshes, (3) taking the sieved material, disinfecting and sterilizing it to obtain a powder, and (4) soaking the powder prepared in step (3) in water for 20-60 minutes according to a conventional method to remove the precipitate to obtain a scrub.

[0023] The present invention is mainly based on the principle of traditional Chinese medicine to treat the disease, gathers the strengths of many doctors, widely collects folk and ethnic minority medicines and prescriptions, and is based on the understanding of the pathogenesis of psoriasis and the treatment principle of modern medicine, and is summarized through the clinical practice of long-term diagnosis and treatment of cases. Chinese medicine believes that psoriasis is caused by deficiency of blood and blood, internal blood heat, wind and dryness, and skin malnutrition. At the beginning, it is mostly caused by heat in the blood, or accumulation of damp heat, and repeated exposure to external evil, to disharmony of the blood and qi and blood, and depression in the skin; the disease is long or due to evil depression and fire, consumption of yin blood, disharmony of qi and blood, dryness and wind, and skin malnutrition; or blood vessels are blocked, and qi and blood coagulation; in addition, improper diet, liver and kidney deficiency or Chong Ren disorder or lead to deficiency of blood and blood; improper treatment, concurrent exposure to toxic evil, or evil depression for a long time, dryness and heat become toxic, hot toxicity enters the blood and blood, invades the internal organs, and forms qi and blood burning.

[0024] The present invention adopts 55 kinds of Chinese medicine, and the monarch, minister, assistant and envoy are reasonably matched, taking into account all aspects, and plays the role of treating both the symptoms and the root cause of psoriasis. Traditional Chinese medicine believes that although psoriasis is a skin disease, it will cause different degrees of damage to the liver, spleen, heart, lungs, kidneys and other internal organs of the human body over time, causing qi and blood imbalance, blood deficiency and dryness, meridian obstruction, decreased functions of various internal organs, reduced human immunity, skin malnutrition, sores, evil gathering, insects, fungi and toxins invade the skin, and damage normal cell tissues. Most of the medicines of the present invention have the effect of protecting and regulating the liver, spleen, heart, lung, kidney and other internal organs, such as angelica, white peony root, red peony root, honeysuckle, smilax, hawthorn, sophora flavescens, chuanxiong, moutan bark, forsythia, scutellaria, knotweed and rhubarb, etc., all have the effect of protecting liver and nourishing blood; raw rehmannia, honeysuckle, purple gentian, isatis root, isatis indigotica, indigo, forsythia, scutellaria, coptis, dandelion, patrinia, andrographis paniculata and rhubarb, etc., all have the effect of clearing heat, cooling blood and detoxifying; siler, angelica dahurica, bombyx batryticatus, angelica pubescens, tripterygium wilfordii, scutellaria baicalensis and coix seed, etc., all have the effect of dispelling wind and removing dampness; peach kernel, safflower, madder, gamboge, hawthorn, knotweed and astragalus, etc., all have the effect of promoting blood circulation and removing blood stasis, removing rot and generating new. The present invention effectively protects and regulates the liver, spleen, heart, lung, kidney and other internal organs of human body while treating skin diseases. The raw material medicine used in the present invention is a commonly used common Chinese medicine, with low production cost and basically no toxic side effects. The present invention can be taken orally and applied externally at the same time, so that the medicine can directly reach the lesion, effectively changing the epidermal symptoms of psoriasis, unblocking pores, improving cell vitality, regulating endocrine, promoting the regeneration function of skin cells, and promoting blood circulation of the skin. The present invention has a fast onset of action, high efficacy, high cure rate, low recurrence rate, and can treat both the symptoms and the root causes. It is safe and reliable and can effectively enhance self-immunity. The present invention mainly treats various types of psoriasis, especially severe psoriasis, and can also treat neurodermatitis, acne, acne, eczema, and is effective for lupus erythematosus, syphilis, leprosy, and skin cancer.

[0025] Clinical trials:

[0026] 1. Psoriasis

[0027] The drug of the present invention was used to follow up the treatment of 300 cases of psoriasis, including 169 males, 131 females, aged 5-80 years old, and 26 children.

[0028] Among them, 190 cases of psoriasis vulgaris were included. The lesions were mostly on the scalp and limbs, with symmetrical distribution. The mild cases were maculopapular rashes with clear boundaries, desquamation, and itching. The severe cases had maculopapular rashes that increased and expanded, fused into plaques, surrounded by inflammatory redness, and covered with thick silvery-white scales on the surface, which were itchy. The course of the disease ranged from 3 months to 60 years, with repeated episodes.

[0029] 78 cases of pustular psoriasis, acute onset, accompanied by high fever, general discomfort, fatigue and joint swelling. Rashes occur all over the body, more commonly on the limbs and wrinkles. Dense small blisters appear on the skin, covered with scales. In severe cases, the blisters merge into pieces. The course of the disease ranges from 3 months to 3 years, with periodic attacks.

[0030] There were 19 cases of arthritis psoriasis, most of which were caused by recurrent attacks of psoriasis vulgaris or complicated by pustular psoriasis. In addition to the rash, they were accompanied by symptoms such as redness, swelling, pain, stiffness, limited movement, fever, anemia, hepatosplenomegaly and lymphadenopathy.

[0031] 32 cases of erythrodermic psoriasis. The patients initially had psoriasis vulgaris and had been taking irritating or inappropriate drugs for a long time. Among them, 7 cases had long-term hormone treatment and the dosage was reduced too quickly or the drug was stopped suddenly. The skin of the whole body was diffusely flushed, infiltrated, and swollen, and the surface was covered with a large amount of scales that kept falling off. They also had symptoms of general discomfort such as chills, fever, and headache, and superficial lymphadenopathy. The course of the disease was 3 years, and it was not cured for a long time and often relapsed.

[0032] Treatment method: Oral liquid 10-30ml each time, 3 times a day, or choose one of the tablets, granules, powders, capsules, granules, etc., 3-10 grams each time, 3 times a day, various dosage forms can be used alternately, children can use half, and you can apply the scrub to the affected area while taking the medicine, 3 times a day. For severe cases, you can soak the affected area with the scrub at the same time as taking the medicine, twice a day, each time for 20-60 minutes. You can also soak the affected area with water for the powder. A course of treatment is 30 days, 1-3 courses for mild cases, and 3-6 courses for severe cases.

[0033] Standard of care:

[0034] Cure: Skin lesions and other clinical symptoms all disappeared, with no recurrence for more than one year.

[0035] Markedly effective: Skin lesions and other clinical symptoms basically disappeared, with no recurrence for more than one year.

[0036] Effective: Skin lesions and other clinical symptoms were reduced to varying degrees. After 6 courses of treatment, the symptoms still did not disappear completely.

[0037] Ineffective: Skin lesions and various symptoms did not improve after 6 courses of medication.

[0038] Therapeutic effect: After taking the medicine for 30 days, the itching of the skin was alleviated or disappeared, the maculopapular rash, pustules and erythema were reduced, and the dandruff was reduced. After taking the medicine for 1-6 courses, 183 patients were cured, with a cure rate of 61%. 75 patients were significantly effective, with a significant efficiency of 25%. 36 patients were effective, with an effective rate of 12%. 6 patients were ineffective, with an ineffective rate of 2%. No obvious adverse drug reactions and toxic side effects were observed during the treatment.

[0039] 2. Eczema, neurodermatitis, acne, acne

[0040] The drug of the present invention was used to follow up the treatment of 578 cases of eczema, neurodermatitis, acne and acne, including 314 males, 264 females, aged 15-80 years old, and 154 children.

[0041] Treatment method: Oral liquid 10-20ml each time, 3 times a day, or choose one of the tablets, granules, powders, capsules, and granules, 3-10 grams each time, 3 times a day. While taking the medicine, you can apply the scrub to the affected area 3 times every time to enhance the efficacy. A course of treatment is 7 days, 1-3 courses for mild cases, and 3-5 courses for severe cases.

[0042] Therapeutic effect: After 3 days of medication, the symptoms began to ease or disappear. After 1-5 courses of medication, 422 patients were cured and their clinical symptoms completely disappeared, with a cure rate of 73%. 129 patients were markedly effective and their clinical symptoms basically disappeared, with a markedly effective rate of 22.3%. The clinical symptoms were reduced to varying degrees. After 5 courses of treatment, 27 effective patients still had symptoms that could not completely disappear, with an effective rate of 4.7%. There were 0 ineffective patients whose clinical symptoms did not ease after 5 courses of medication, with an ineffective rate of 0%. No obvious adverse drug reactions and toxic side effects were observed during the treatment, indicating that the drug is relatively safe to take.

[0043] 3. Lupus erythematosus

[0044] The drug of the present invention was used to follow up the treatment of 15 cases of lupus erythematosus, including 8 males and 7 females aged 45-50 years old, of which 9 cases were diagnosed with discoid lupus erythematosus, 3 cases with systemic lupus erythematosus, and 3 cases with subacute cutaneous lupus erythematosus according to the hospital.

[0045] Treatment method: Oral liquid 10-20ml each time, 3 times a day, or choose one of the tablets, granules, powders, capsules, granules, etc., 3-10 grams each time, 3 times a day, various dosage forms can be used alternately, and the affected area can be applied with scrubs while taking the medicine, 3 times a day, or soaked with scrubs, twice a day, 20-60 minutes each time. A course of treatment is 30 days, 1-3 courses for mild cases, and 3-5 courses for severe cases.

[0046] Therapeutic effect: After taking the medicine for 1-5 courses, the number of cured patients whose clinical symptoms completely disappeared was 0, and the cure rate was 0%. The number of markedly effective patients whose clinical symptoms basically disappeared was 9, and the markedly effective rate was 60%. The clinical symptoms were reduced to varying degrees. After 5 courses of treatment, the symptoms still could not completely disappear in 3 effective patients, and the effective rate was 20%. After taking the medicine for 5 courses of treatment, the clinical symptoms did not alleviate in 3 ineffective patients, and the ineffective rate was 20%. Among the ineffective patients, there was 1 patient with systemic lupus erythematosus and 2 patients with systemic lupus erythematosus. No obvious adverse drug reactions and toxic side effects were observed during the treatment, indicating that the drug is relatively safe to take.

[0047] 4. Syphilis

[0048] The drug of the present invention was used to follow up and treat 8 cases of syphilis, including 6 males and 2 females, aged 45-70 years old.

[0049] Treatment method: Choose one of the oral liquid, tablets, granules, powder, capsules, and granules. Each dosage form can be used alternately, 3-10 grams each time, 10-20 ml of oral liquid each time, 3 times a day, and apply the scrub to the affected area while taking the medicine, 3 times a day. A course of treatment is 30 days, 1-3 courses for mild cases, and 3-5 courses for severe cases.

[0050] Treatment effect: After taking the medicine for 1-5 courses, the number of cured patients whose clinical symptoms completely disappeared was 0, and the cure rate was 0%. The number of markedly effective patients whose clinical symptoms basically disappeared was 4, and the markedly effective rate was 50%. The clinical symptoms were reduced to varying degrees. After 5 courses of treatment, the number of effective patients whose symptoms still could not completely disappear was 3, and the effective rate was 37.5%. There was 1 ineffective patient whose clinical symptoms did not alleviate after taking the medicine for 5 courses, and the ineffective rate was 12.5%. No obvious adverse drug reactions and toxic side effects were observed during the treatment.

[0051] 5. Leprosy

[0052] The drug of the present invention was used to follow up the treatment of 4 cases of leprosy, including 3 males and 1 female, aged 35-80 years old, of which 2 cases were diagnosed as tuberculoid type and 2 cases were intermediate borderline type according to the hospital diagnosis.

[0053] Treatment method: 10-20 ml of oral liquid each time, 3 times a day; 3-10 grams of tablets, granules, powders, capsules, and granules each time, 3 times a day. You can apply scrub to the affected area while taking the medicine, 3 times a day. One course of treatment is 30 days, 1-3 courses for mild cases, and 3-5 courses for severe cases.

[0054] Treatment effect: After taking the medicine for 1-5 courses, 1 patient was cured and the clinical symptoms completely disappeared, with a cure rate of 25%. 2 patients were markedly effective and the clinical symptoms basically disappeared, with a markedly effective rate of 50%. The clinical symptoms were reduced to varying degrees, and after 5 courses of treatment, 1 effective patient still had symptoms that could not completely disappear, with an effective rate of 20%. No obvious adverse drug reactions and toxic side effects were observed during the treatment.

[0055] 6. Skin cancer

[0056] The drug of the present invention was used to follow up and treat 3 cases of skin cancer, including 2 males and 1 female, aged 45-70 years old. According to the hospital's pathological diagnosis, 2 cases of basal cell carcinoma and 1 case of skin carcinoma in situ were found, and no metastasis occurred. Among them, a male patient with skin carcinoma in situ had the lesion on the right leg and had undergone two excision operations, but the lesion recurred again.

[0057] Treatment method: choose one of the oral liquid, tablets, granules, powder, capsules, and granules, 3-10 grams each time, 10-20 ml of oral liquid each time, 3 times a day, various dosage forms can be used alternately, and you can apply the scrub to the affected area while taking the medicine, 3 times a day. One course of treatment is 30 days, 1-3 courses for mild cases, and 3-5 courses for severe cases.

[0058] Treatment effect: After taking the medicine for 1-5 courses, clinical symptoms completely disappeared, and there was one cured patient who had no recurrence for 5 years, a male patient with skin carcinoma in situ, with a cure rate of 33.3%. There was one markedly effective patient whose clinical symptoms basically disappeared, with a markedly effective rate of 33.3%. There were different degrees of reduction in clinical symptoms, and after 5 courses of treatment, there was one effective patient whose symptoms still could not completely disappear, with an effective rate of 33.3%. No obvious adverse drug reactions and toxic side effects were observed during the treatment.

[0059] 7. AIDS

[0060] A patient had multiple herpes on his body. He was diagnosed with spleen and kidney deficiency and spleen and stomach deficiency by traditional Chinese medicine. He was given 10-20ml of oral liquid 3 times a day, or 3-10g of tablets, granules, powders, capsules, and granules 3 times a day. At the same time, he could apply scrubs to the affected area 3 times a day. One course of treatment was 30 days.

[0061] Treatment effect: After 3 courses of medication, clinical symptoms began to disappear. After 5 courses of medication, clinical symptoms were significantly reduced. No obvious adverse drug reactions and toxic side effects were observed during the treatment. The patient continues to take the medication. After 5 courses of treatment, the family members informed that the patient is an AIDS patient. DETAILED DESCRIPTION

[0062] Table 1

[0063] Serial number Name of Chinese medicine Example 1 Example 2 Example 3 Example 4 Example 5 1 Astragalus 25kg 15kg 15kg 30kg 20kg 2 Millettia reticulata 20kg 25kg 30kg 20kg 15kg 3 Job's tears 15kg 25kg 15kg 30kg 20kg 4 Smilax glabra 25kg 30kg 25kg 15kg 20kg 5 Hedyotis diffusa 15kg 9kg 30kg 25kg 20kg 6 Scutellaria barbata 25kg 30kg 20kg 11kg 9kg 7 Motherwort 16kg 6kg 28kg 25kg 30kg 8 Nocturnal vine 14kg 15kg 7kg 6kg 8kg 9 Tripterygium wilfordii 30kg 27kg 10kg 6kg 13kg 10 birthplace 9kg 10kg 9kg 15kg 13kg 11 Angelica 9kg 5kg 8kg 3kg 4kg 12 Chuanxiong 3kg 6kg 4kg 9kg 8kg 13 White Peony Root 12kg 15kg 3kg 6kg 8kg 14 Red Peony Root 8kg 6kg 15kg 12kg 10kg 15 Peach Kernel 1kg 1kg 3kg 2kg 3kg 16 safflower 2kg 1kg 1kg 3kg 1kg 17 Garcinia 0.6kg 0.08kg 0.3kg 0.1kg 0.01kg 18 Rubia cordifolia 3kg 8kg 11kg 6kg 12kg 19 hawthorn 9kg 7kg 5kg 6kg 3kg 20 Soil beetle 3kg 9kg 6kg 7kg 9kg 21 Bombyx batryticatus 8kg 7kg 6kg 12kg 8kg 22 Andrographis paniculata 5kg 8kg 9kg 3kg 4kg 23 Knotweed 7kg 5kg 3kg 8kg 9kg 24 honeysuckle 9kg 15kg 12kg 6kg 7kg 25 Forsythia 6kg 4kg 3kg 7kg 9kg 26 Isatis root 8kg 10kg 15kg 8kg 6kg 27 Folium isatidis 12kg 8kg 9kg 10kg 15kg 28 Indigo 4kg 9kg 7kg 5kg 3kg 29 Patrinia paniculata 10kg 6kg 9kg 11kg 12kg 30 Dandelion 6kg 10kg 8kg 7kg 12kg 31 Lithospermum officinale 12kg 6kg 9kg 8kg 7kg 32 Purple Didin 6kg 9kg 7kg 10kg 12kg

[0064] 33 Tianding 11kg 8kg 12kg 9kg 10kg 34 Cistanche deserticola 6kg 10kg 8kg 15kg 12kg 35 Tushinpi 12kg 9kg 10kg 7kg 6kg 36 White fresh skin 9kg 6kg 7kg 12kg 10kg 37 Cortex Moutan 6kg 12kg 9kg 7kg 11kg 38 Chuanbaixuan 15kg 1.3kg 7kg 12kg 9kg 39 Polygonum multiflorum 6kg 11kg 12kg 7kg 10kg 40 Angelica dahurica 15kg 8kg 6kg 12kg 9kg 41 Angelica dahurica 6kg 9kg 12kg 7kg 10kg 42 Windproof 11kg 12kg 6kg 10kg 7kg 43 Cassia twig 7kg 3kg 9kg 4kg 6kg 44 Atractylodes macrocephala 4kg 8kg 3kg 7kg 9kg 45 Sophora flavescens 5kg 7kg 10kg 12kg 3kg 46 Artemisia annua 15kg 10kg 8kg 9kg 13kg 47 Clematis 3kg 9kg 5kg 6kg 8kg 48 Loofah 7kg 3kg 6kg 9kg 5kg 49 Kochia scoparia 9kg 8kg 15kg 6kg 12kg 50 Coptis chinensis 5kg 6kg 1kg 2kg 4kg 51 Scutellaria baicalensis 4kg 1kg 6kg 3kg 5kg 52 Sichuan rhubarb 5kg 9kg 3kg 8kg 6kg 53 Pig Tooth Soap 9kg 2kg 8kg 1kg 6kg 54 Tribulus terrestris 5kg 12kg 6kg 8kg 10kg 55 Licorice 7kg 3kg 9kg 5kg 8kg

[0065] The medicaments are oral preparations and scrubs, and the oral preparations include oral liquids, granules, powders, capsules, granules and tablets.

[0066] 1. The preparation method of a Chinese medicine preparation for treating psoriasis in the form of oral liquid, granules, powders, capsules, granules and tablets is prepared by the following steps:

[0067] (1) The drugs described in Table 1 are prepared into a water extract concentrate having a water content of 10% by conventional methods;

[0068] (2) adding conventional auxiliary materials to the water extract concentrate obtained in step (1) to prepare an oral solution having a water content of 5-8% according to conventional methods;

[0069] (3) The aqueous extract concentrate obtained in step (1) is concentrated, dried, and crushed according to a conventional method, and the sieve is sieved to pass through at least 200 meshes, and the sieve residue is taken as a powder and packaged, with 3-5 grams per bag;

[0070] (4) According to the conventional method, the powder prepared in step (3) is added with auxiliary materials to prepare tablets, granules, powders or capsules. Each bag of granules contains 3-5 grams of drug powder, each capsule contains 0.2-0.5 grams, each bag of powder contains 3-5 grams of drug powder, and each tablet contains 0.2-0.5 grams of drug powder.

[0071] 2. The preparation method of the Chinese medicine preparation in the form of powder and scrub is prepared by the following steps:

[0072] (1) The drugs listed in Table 1 were sieved to remove dust and crushed.

[0073] (2) Pass through a sieve of at least 200 mesh,

[0074] (3) Take the sieved material, disinfect and sterilize it, and package it into powder form, with each bag containing 5 to 15 grams.

[0075] (4) According to a conventional method, the powder prepared in step (3) is soaked in water for 20-60 minutes, the precipitate is removed, and conventional auxiliary materials are added to form a scrubbing agent.

Claims

1. A Chinese medicine preparation for treating psoriasis, characterized in that It is a medicine made from raw medicinal materials in the following weight proportions:

2. The Chinese medicine preparation for treating psoriasis according to claim 1, characterized in that: The medicine is an oral agent and a scrub agent, and the oral agent includes an oral liquid, a powder, a capsule, an granule and a tablet.

3. A method for preparing a Chinese medicine preparation for treating psoriasis, characterized in that The oral dosage form is prepared by the following steps: (1) The raw material drug of claim 1 is prepared into a water extract having a water content of 10% by conventional methods; (2) preparing an oral solution using the water extract obtained in step (1) according to a conventional method; (3) drying, crushing, and passing the aqueous extract obtained in step (1) through a sieve of at least 200 meshes, and taking the sieve residue as a powder; (4) The powder prepared in step (3) is prepared into tablets, granules or capsules according to conventional methods.

4. A method for preparing a Chinese medicine preparation for treating psoriasis, characterized in that Powders and scrubs are made by the following steps: (1) Screening the raw material drug according to claim 1 to remove dust and crushing, (2) Pass through a sieve of at least 200 mesh, (3) Take the sieved material, sterilize it, and prepare it into powder. (4) soaking the powder prepared in step (3) in water for 20-60 minutes according to conventional methods, Removes deposits with a scrubber.

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