Traditional Chinese medicine preparation for treating influenza

Abstract

The invention discloses a preparation method of a traditional Chinese medicine preparation for treating influenza. The preparation method comprises the following steps: weighing 12g of ageratum; 12g of purple perilla; 9g of rhizoma atractylodis; 6 g of dahurian angelica root; 9g of radix puerariae; 6 g of platycodon grandiflorum; 3 g of licorice; 10 g of scorched hawthorn fruit; 10 g of honeysuckle flower; putting the traditional Chinese medicines into a cleaning pool, washing off floating ash on the surfaces of the traditional Chinese medicines, then putting the cleaned traditional Chinese medicines into a boiling and extracting tank, adding water which is 6 times of the weight of the traditional Chinese medicines, decocting for 1 hour, fishing out traditional Chinese medicine filter residues, pouring out and collecting filtrate I, then pouring the filter residues into the boiling and extracting tank, continuously adding water which is equal to the traditional Chinese medicines in the step, and decocting for 1 hour; continuously boiling with big fire, decocting with medium fire for 1 hour, and fishing out traditional Chinese medicine filter residues to obtain filtrate II; the nine traditional Chinese medicines are reasonable in formula, low in cost and sufficient in medicine utilization, the medicines in the whole formula are compatible, the effects of clearing away heat and toxic materials, invigorating the spleen and replenishing qi are achieved together, exogenous evil and virus invasion are prevented, the prevention and treatment effects of prevention before diseases and prevention before illness are taken are achieved, compatibility and combination are easy, and the traditional Chinese medicine composition is suitable for large-scale popularization.

Description

Technical Field

[0001] The invention belongs to the technical field of traditional Chinese medicine preparations, and in particular relates to a traditional Chinese medicine preparation for treating influenza. Background Art

[0002] Influenza or flu is a Class C infectious disease caused by influenza virus, which is mainly caused by type A and type B influenza viruses. After infection with the influenza virus, the virus enters the cells by binding to the surface cells of the respiratory tract and replicates, causing systemic symptoms such as fever, headache, myalgia, etc. The antigenic variation characteristics of the influenza virus make it highly contagious, and the general population is susceptible, and the same population can be infected multiple times. Because the influenza virus adapts to cold and humid climates, it is more common in winter and spring.

[0003] Influenza is highly contagious, which not only brings pain to patients, but also seriously affects their survival and quality of life. Influenza breaks out almost every year and keeps mutating. Currently, there is no ideal treatment drug. The various existing Chinese medicine preparations for treating influenza virus are mostly compound preparations, such as Shuanghuanglian, Yinqiao, Lingyang, Sangju, etc. Although they have certain curative effects, the treatment and prevention effects are poor. Therefore, the market urgently needs Chinese medicine preparations with certain efficacy and controllable quality for preventing and treating influenza virus infection to meet the needs of the majority of patients. Summary of the invention

[0004] The purpose of the present invention is to provide a traditional Chinese medicine preparation for treating influenza to solve the above-mentioned background technical problems.

[0005] The technical solution of the present invention to solve the above technical problems is as follows: A method for preparing a Chinese medicine preparation for treating influenza, wherein the raw material composition and weight of the Chinese medicine preparation are:

[0006] Poria 10-14g; Perilla frutescens 10-15g; Atractylodes lancea 7-10g; Angelica dahurica 5-8g; Pueraria root 8-10g; Platycodon grandiflorum 4-7g; Licorice root 1-6g; Charred hawthorn 8-12g; Honeysuckle 9-13g;

[0007] A method for preparing a traditional Chinese medicine preparation for treating influenza, comprising the following steps:

[0008] Weigh: 12g of Poria cocos; 12g of Perilla frutescens; 9g of Atractylodes lancea; 6g of Angelica dahurica; 9g of Pueraria root; 6g of Platycodon grandiflorum; 3g of Licorice root; 10g of Charred Hawthorn; 10g of Honeysuckle;

[0009] Step 1: Place the above Chinese medicine in a cleaning pool to wash away the dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, and pour out the filtrate for collection;

[0010] Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and simmer over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours;

[0011] Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C;

[0012] Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening.

[0013] Preferably, the decoction temperature in step 1 and step 2 is controlled between 90-100°C.

[0014] Preferably, the operating temperature of the concentration tank in step three is controlled between 80-90° C., and the vacuum degree is between 0.02 and -0.07 MPa.

[0015] Preferably, in step 4, the clear paste is cooled to between 30-50°C.

[0016] Preferably, the granulation process in step 4 is a one-step granulation process or a high-speed extrusion granulation process.

[0017] Preferably, the granulation and drying method in step 4 is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, feeding begins, and when the temperature rises back to above 50°C, the material can be discharged.

[0018] Angelica dahurica and Atractylodes macrocephala have the effects and functions of drying dampness and strengthening the spleen, dispelling wind and cold, improving eyesight, relieving exterior symptoms and dispelling cold, and raising yang.

[0019] 1. Drying dampness and strengthening the spleen

[0020] Atractylodes lancea has a pungent, fragrant, bitter and strong nature. It is good at removing dampness and turbidity and awakening the spleen, so it has the effect of drying dampness and strengthening the spleen. It is mainly used to treat symptoms such as abdominal distension and loss of appetite caused by dampness blocking the middle jiao. It can be used together with Magnolia officinalis and dried tangerine peel to enhance the therapeutic effect.

[0021] 2. Dispel wind and cold

[0022] Because Angelica dahurica is pungent and warm in nature, and enters the lung and stomach meridians, it can dispel wind and cold. It has a certain effect on treating headaches, nasal congestion and other symptoms caused by exogenous wind and cold. Patients can take the decoction of Angelica dahurica or crush it and apply it to the affected area.

[0023] 3. Improve eyesight

[0024] Angelica dahurica has a certain anti-inflammatory effect, which can inhibit the occurrence and development of eye inflammation, thereby achieving the effect of improving eyesight. It can be used to treat eye diseases such as keratitis and conjunctivitis. Eye drops made from Angelica dahurica can be used for treatment according to the doctor's advice.

[0025] 4. Relieve the exterior and dispel cold

[0026] Since both are Chinese medicinal materials, Atractylodes lancea tastes pungent and bitter, and is warm in nature; it enters the spleen and stomach meridians. While Angelica dahurica tastes pungent and warm in nature, the characteristics of pungent, dispersing, warming and unblocking are more significant when the two are used together, so they can achieve the purpose of dispelling cold and dispersing cold. It has a certain effect on relieving symptoms such as fever, headache, cough and sputum caused by cold. Patients are advised to brew these two medicinal materials with hot water for drinking.

[0027] 5. Shengyang

[0028] Atractylodes has a certain diaphoretic effect, which improves the level of Yang in the body by promoting blood circulation and metabolism. It is suitable for treating symptoms such as loss of appetite and diarrhea caused by weak spleen and stomach. Atractylodes can be combined with other medicines such as Codonopsis pilosula and Atractylodes macrocephala to form a prescription for consumption.

[0029] Scorched hawthorn is an adjuvant, sour, sweet and slightly warm in nature. It enters the spleen and stomach meridians. It has the effects of digesting food, removing accumulation, promoting blood circulation and dispersing blood stasis. Hawthorn contains a lot of nutrients, including a variety of vitamins, hawthorn acid, citric acid, malic acid, sugars, calcium, iron, phosphorus, and other nutrients. The lipase contained in hawthorn can also promote the digestion of fatty foods. Hawthorn can also promote gastric juice secretion and increase enzymes in the stomach.

[0030] The beneficial effects of the present invention are as follows: through the combination of Patchouli and Perilla, the two Chinese medicinal materials complement each other and have the effects of dispersing external pathogens, removing dampness and regulating qi, harmonizing the stomach and stopping vomiting, and are suitable for patients with exogenous wind-cold-dampness pathogens and internal dampness, vomiting caused by internal injury of summer heat and dampness, and stagnation of qi in the spleen and stomach and internal retention of dampness; Angelica dahurica and Atractylodes macrocephala have the effects and functions of drying dampness and strengthening the spleen, dispelling wind and cold, improving eyesight, dispelling external pathogens and cold, and raising yang; Pueraria root has the effects of treating stiff neck and back pain and relieving muscles, and belongs to the Chinese medicine for dispersing wind-heat, and has the effects of dispersing wind-heat, dispelling external pathogens and clearing rashes, raising yang, promoting body fluid and quenching thirst, etc. Platycodon grandiflorum has the effects of clearing the lungs, calming and removing phlegm Licorice and honeysuckle have significant antiviral effects and can be used to treat pharyngitis, tonsillitis, eczema, etc. caused by wind-heat colds or excessive internal fire. Scorched hawthorn aids digestion. When treating exogenous infections, scorched hawthorn has satisfactory results and can shorten the course of the disease and accelerate recovery. The nine Chinese medicines are reasonably formulated, the cost is disclosed, and the drugs are fully utilized. The whole prescription combines all the medicines to clear away heat and detoxify, strengthen the spleen and replenish qi, prevent the invasion of exogenous evil and viruses, and play a preventive and therapeutic role of preventing illness before it happens. It is easy to combine and is suitable for large-scale promotion. DETAILED DESCRIPTION

[0031] Hereinafter, examples of the traditional Chinese medicine preparation for treating influenza of the present invention will be described.

[0032] Embodiment 1

[0033] A method for preparing a traditional Chinese medicine preparation for treating influenza according to an embodiment of the present invention comprises the following steps:

[0034] Weigh: 12g of Poria cocos; 12g of Perilla frutescens; 9g of Atractylodes lancea; 6g of Angelica dahurica; 9g of Pueraria root; 6g of Platycodon grandiflorum; 3g of Licorice root; 10g of Charred Hawthorn; 10g of Honeysuckle;

[0035] Step 1: Place the above Chinese medicine in a cleaning pool to wash away the dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, pour out the filtrate and collect it, and control the boiling temperature at 95°C;

[0036] Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and decoct over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours. The decoction temperature is controlled at 95°C.

[0037] Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C. The working temperature of the concentration tank is controlled at 83°C and the vacuum degree is 0.04MPa;

[0038] Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening. The granulation process is a one-step granulation process, and the granulation and drying method is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, start feeding, and when the temperature rises to above 50°C, you can discharge the material.

[0039] One-step granulation process:

[0040] Batching: Unit batching weight ratio using one-step granulator.

[0041] Preheating: Install the filter bag, turn on the pneumatic switch of the one-step granulator, turn on the steam valve and the fan switch, preheat the one-step granulator for about 20 minutes, and when the heating temperature reaches 60℃, prepare for granulation.

[0042] Dilution and filtration of the paste: Determine the weight of purified water to dilute the paste to 50KG based on the paste yield to facilitate granulation. After adding water, pass through a 300-mesh filter cloth and put it into a clean barrel for use.

[0043] Granulation: Open the feed port, draw the unit feed amount of sucrose powder and starch into the hopper, set the inlet temperature to 90℃, when the material temperature rises to 55℃, set the spray frequency to 7-10Hz, the fan frequency to 40-50Hz, turn on the infusion pump, spray the paste into the granulation.

[0044] Drying: The inlet air temperature is 110℃. When the temperature in the box-type boiling dryer rises to 70℃, start feeding. When the temperature rises back to above 50℃, you can discharge the material.

[0045] Discharging: Turn off the fan, shake the bag, then turn on the pneumatic switch, separate the boiling chamber from the hopper, rotate the hopper handle, tilt the material in the hopper appropriately, use a stainless steel ladle to load the material into a clean barrel, and then prepare for screening.

[0046] Screening: Use a square sieve with a mesh size of 40. After screening, qualified particles are packed into clean barrels, weighed, labeled, and sent to the mixing room.

[0047] Embodiment 2

[0048] A method for preparing a traditional Chinese medicine preparation for treating influenza according to an embodiment of the present invention comprises the following steps:

[0049] Weigh: 10g of Poria cocos; 11g of Perilla frutescens; 8g of Atractylodes lancea; 5g of Angelica dahurica; 8g of Pueraria root; 4g of Platycodon grandiflorum; 2g of Licorice root; 9g of Charred Hawthorn; 10g of Honeysuckle;

[0050] Step 1: Place the above Chinese medicine in a cleaning pool to wash away the dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, pour out the filtrate and collect it, and control the boiling temperature at 98°C;

[0051] Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and decoct over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours. The decoction temperature is controlled at 98°C.

[0052] Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C. The working temperature of the concentration tank is controlled at 88°C and the vacuum degree is 0.06MPa;

[0053] Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening. The granulation process is high-speed extrusion granulation, and the granulation and drying method is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, start feeding, and when the temperature rises to above 50°C, you can discharge the material.

[0054] High-speed extrusion granulation process:

[0055] Start granulation: Turn on the switch of the high-speed extrusion granulator, add the paste and raw materials, and break the soft materials into granules through the shear force of the stirring paddle. Load the wet granules into the transfer vehicle, push the transfer vehicle into the elevator; lift the transfer vehicle to the granulation platform; after the granulation is completed, add the wet granules into the box-type boiling dryer;

[0056] Drying: Turn on the main switch of the electric control cabinet group, turn on the fan and set the air inlet temperature to 110℃. When the temperature in the box-type boiling dryer rises to 70℃, start feeding, and when the temperature rises to above 50℃, you can discharge the material.

[0057] Screening: Use a square sieve with a mesh size of 30. After screening, qualified particles are packed into clean barrels, weighed, labeled, and sent to the mixing room.

[0058] Embodiment 3

[0059] A method for preparing a traditional Chinese medicine preparation for treating influenza according to an embodiment of the present invention comprises the following steps:

[0060] Weigh: 14g of Poria cocos; 15g of Perilla frutescens; 10g of Atractylodes lancea; 8g of Angelica dahurica; 10g of Pueraria root; 7g of Platycodon grandiflorum; 6g of Licorice root; 12g of Charred Hawthorn; 13g of Honeysuckle;

[0061] Step 1: Place the above Chinese medicine in a cleaning pool to wash away the dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, pour out the filtrate and collect it, and control the boiling temperature at 95°C;

[0062] Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and decoct over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours. The decoction temperature is controlled at 95°C.

[0063] Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C. The working temperature of the concentration tank is controlled at 85°C and the vacuum degree is 0.04MPa;

[0064] Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening. The granulation process is a one-step granulation process, and the granulation and drying method is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, start feeding, and when the temperature rises to above 50°C, you can discharge the material.

[0065] One-step granulation process:

[0066] Batching: Unit batching weight ratio using one-step granulator.

[0067] Preheating: Install the filter bag, turn on the pneumatic switch of the one-step granulator, turn on the steam valve and the fan switch, preheat the one-step granulator for about 20 minutes, and when the heating temperature reaches 60℃, prepare for granulation.

[0068] Dilution and filtration of the paste: Determine the weight of purified water to dilute the paste to 50KG based on the paste yield to facilitate granulation. After adding water, pass through a 300-mesh filter cloth and put it into a clean barrel for use.

[0069] Granulation: Open the feed port, draw the unit feed amount of sucrose powder and starch into the hopper, set the inlet temperature to 90℃, when the material temperature rises to 55℃, set the spray frequency to 7-10Hz, the fan frequency to 40-50Hz, turn on the infusion pump, spray the paste into the granulation.

[0070] Drying: The inlet air temperature is 110℃. When the temperature in the box-type boiling dryer rises to 70℃, start feeding. When the temperature rises back to above 50℃, you can discharge the material.

[0071] Discharging: Turn off the fan, shake the bag, then turn on the pneumatic switch, separate the boiling chamber from the hopper, rotate the hopper handle, tilt the material in the hopper appropriately, use a stainless steel ladle to load the material into a clean barrel, and then prepare for screening.

[0072] Screening: Use a square sieve with a mesh size of 40. After screening, qualified particles are packed into clean barrels, weighed, labeled, and sent to the mixing room.

[0073] Embodiment 4

[0074] A method for preparing a traditional Chinese medicine preparation for treating influenza according to an embodiment of the present invention comprises the following steps:

[0075] Weigh: 13g of Poria cocos; 13g of Perilla frutescens; 9g of Atractylodes lancea; 7g of Angelica dahurica; 8g of Pueraria root; 6g of Platycodon grandiflorum; 2g of Licorice root; 11g of Charred Crataegus pinnatifida; 12g of Honeysuckle;

[0076] Step 1: Place the above Chinese medicine in a cleaning pool to wash away the dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, pour out the filtrate and collect it, and control the boiling temperature at 98°C;

[0077] Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and decoct over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours. The decoction temperature is controlled at 98°C.

[0078] Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C. The working temperature of the concentration tank is controlled at 88°C and the vacuum degree is 0.07MPa;

[0079] Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening. The granulation process is high-speed extrusion granulation, and the granulation and drying method is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, start feeding, and when the temperature rises to above 50°C, you can discharge the material.

[0080] High-speed extrusion granulation process:

[0081] Start granulation: Turn on the switch of the high-speed extrusion granulator, add the paste and raw materials, and break the soft materials into granules through the shear force of the stirring paddle. Load the wet granules into the transfer vehicle, push the transfer vehicle into the elevator; lift the transfer vehicle to the granulation platform; after the granulation is completed, add the wet granules into the box-type boiling dryer;

[0082] Drying: The inlet air temperature is 110℃. When the temperature in the box-type boiling dryer rises to 70℃, start feeding. When the temperature rises back to above 50℃, you can discharge the material.

[0083] Screening: Use a square screen with 30 meshes for screening; after screening, qualified particles are put into clean barrels, weighed, labeled with materials, and sent to the mixing room

[0084] In summary: the Chinese medicine preparation for treating influenza, through the combination of Patchouli and Perilla, the two Chinese medicinal materials complement each other, have the effects of dispersing external evil, removing dampness and regulating qi, harmonizing the stomach and stopping vomiting, and is suitable for patients with exogenous wind-cold-dampness evil and internal dampness, vomiting caused by internal injury of summer heat and dampness, and stagnation of qi in the spleen and stomach and dampness turbidity in the body; Angelica dahurica and Atractylodes macrocephala have the effects and functions of drying dampness and strengthening the spleen, dispelling wind and cold, improving eyesight, dispelling external cold, and raising yang; Pueraria root has the effects of treating stiff neck and back pain and relieving muscles, and belongs to the Chinese medicine for dispersing wind-heat, having the effects of dispersing wind-heat, dispelling external evil and clearing rash, raising yang, promoting body fluid and quenching thirst; Platycodon grandiflorum has the effects of clearing the lungs, calming and removing phlegm Licorice and honeysuckle have significant antiviral effects and can be used to treat pharyngitis, tonsillitis, eczema, etc. caused by wind-heat colds or excessive internal fire. Scorched hawthorn aids digestion. When treating exogenous infections, scorched hawthorn has satisfactory results and can shorten the course of the disease and accelerate recovery. The nine Chinese medicines are reasonably formulated, the cost is disclosed, the drugs are fully utilized, and the whole prescription is combined to clear away heat and detoxify, strengthen the spleen and replenish qi, prevent the invasion of exogenous evil and viruses, and play a preventive and therapeutic role of preventing illness before it happens. It is easy to combine and suitable for large-scale promotion.

Claims

1. A method for preparing a traditional Chinese medicine preparation for treating influenza, characterized in that: The raw material composition and weight of the Chinese medicine preparation are as follows: Poria 10-14g; Perilla frutescens 10-15g; Atractylodes lancea 7-10g; Angelica dahurica 5-8g; Pueraria root 8-10g; Platycodon grandiflorum 4-7g; Licorice root 1-6g; Charred hawthorn 8-12g; Honeysuckle 9-13g; A method for preparing a traditional Chinese medicine preparation for treating influenza, comprising the following steps: Weigh: 12g of Poria cocos; 12g of Perilla frutescens; 9g of Atractylodes lancea; 6g of Angelica dahurica; 9g of Pueraria root; 6g of Platycodon grandiflorum; 3g of Licorice root; 10g of Charred Hawthorn; 10g of Honeysuckle; Step 1: Place the above Chinese medicine in a cleaning pool to wash away the floating dust on the surface of the Chinese medicine, then place the cleaned Chinese medicine in a boiling and extraction tank, then add water 6 times the weight of the Chinese medicine, boil for 1 hour, remove the Chinese medicine residue, and pour out the filtrate for collection; Step 2: Pour the residue into the boiling and extraction tank, add the same amount of water as in the first step, continue to boil over high heat and simmer over medium heat for 1 hour, remove the Chinese medicine residue to obtain filtrate 2, combine filtrate 1 and filtrate 2, and then let it stand for 24 hours; Step 3: Take out the supernatant from the static filtrate, place it in a concentration tank, and concentrate the supernatant into a clear paste with a relative density of 1.17-1.26 and a temperature of 50-80°C; Step 4: Cool the clear paste, add sucrose powder which accounts for one third of the weight of the clear paste and mix well, and obtain the Chinese medicine preparation through the granulation process and drying. For adults, take out 10g of the Chinese medicine preparation, pour it into 200ml of warm water to dissolve it, and take it twice a day in the morning and evening.

2. The method for preparing a Chinese medicine preparation for treating influenza according to claim 1, characterized in that: The decoction temperature in step 1 and step 2 is controlled between 90-100°C.

3. The method for preparing a traditional Chinese medicine preparation for treating influenza according to claim 1, characterized in that: In step 3, the working temperature of the concentration tank is controlled between 80-90°C, and the vacuum degree is between 0.02 and -0.07MPa.

4. The method for preparing a traditional Chinese medicine preparation for treating influenza according to claim 1, characterized in that: In the step 4, the clear paste is cooled to between 30-50°C.

5. The method for preparing a traditional Chinese medicine preparation for treating influenza according to claim 1, characterized in that: The granulation process in step 4 is a one-step granulation process or a high-speed extrusion granulation process.

6. The method for preparing a traditional Chinese medicine preparation for treating influenza according to claim 5, characterized in that: The granulation drying method in step 4 is a box-type boiling dryer with an inlet air temperature of 110°C. When the temperature in the box-type boiling dryer rises to 70°C, feeding begins, and when the temperature rises back to above 50°C, the material can be discharged.