Kidney-warming and intestine-moistening formula for yin-yang deficiency syndrome with renal failure and constipation and preparation method of kidney-warming and intestine-moistening formula

Abstract

The invention provides a kidney-warming and intestine-moistening formula for yin-yang deficiency syndrome with renal failure and constipation and a preparation method thereof. The kidney-warming and intestine-moistening formula comprises the following components: 30 g of cistanche, 10 g of angelica sinensis, 10 g of almond, 6 g of mirabilite and 5 g of honey-fried licorice root. The traditional Chinese medicine composition helps a patient to recover normal diet and nutrition absorption, further promotes body rehabilitation, is developed according to the traditional Chinese medicine theory of warming kidney and moistening intestines, verifies effectiveness of the theory through experiments, provides a practical basis for traditional Chinese medicine treatment of yin-yang deficiency syndromes of renal failure and constipation, and has a wide application prospect. The invention provides a personalized treatment scheme aiming at the specific requirements of patients with yin-yang deficiency syndrome with renal failure and constipation, overcomes the defects of a traditional treatment method, increases the defecation frequency, enables the patients with renal failure to defecate more regularly, and relieves discomfort caused by constipation. The defecation difficulty is reduced, the defecation process is smoother, and the pain of the renal failure patient is reduced. The life quality of patients with renal failure can be improved, and the physical strength and mental state can be enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine formulas, and in particular to a kidney-warming and intestine-moistening formula for yin-yang deficiency syndrome of renal failure and constipation and a preparation method thereof. Background Art

[0002] Renal failure is a serious kidney disease in which the patient's renal function gradually declines, which will affect multiple systems of the body. Constipation is one of the common complications of patients with renal failure, especially in patients with Yin and Yang deficiency syndrome. At present, the existing technology for the treatment of Yin and Yang deficiency syndrome of renal failure and constipation has some shortcomings.

[0003] In traditional treatment methods, the treatment of renal failure mainly focuses on controlling the progression of the disease and delaying the deterioration of renal function, but relatively little attention is paid to the complication of constipation. For the treatment of constipation, commonly used methods such as the use of laxatives can relieve constipation symptoms in the short term, but long-term use may cause intestinal dysfunction and even further affect renal function.

[0004] In addition, existing treatment plans often lack comprehensive consideration of the specific symptom of Yin-Yang deficiency syndrome of renal failure and constipation. Traditional Chinese medicine believes that Yin-Yang deficiency syndrome of renal failure and constipation requires treatment of warming the kidney and moistening the intestines to achieve the effect of overall conditioning. However, the application of current treatment methods in this regard is not perfect enough, and the advantages of traditional Chinese medicine theory have not been fully utilized. The existing treatment plans have failed to fully and comprehensively consider the characteristics of Yin-Yang deficiency syndrome of renal failure and constipation, and the application of traditional Chinese medicine warming the kidney and moistening the intestines theory is not perfect. There is a lack of a treatment method that can simultaneously improve the renal function and constipation symptoms of patients with renal failure and has long-term efficacy. Therefore, we propose a formula for warming the kidney and moistening the intestines for Yin-Yang deficiency syndrome of renal failure and constipation and a preparation method thereof. Summary of the invention

[0005] The purpose of the present invention is to solve the problems of the existing background technology. In order to achieve the above invention purpose, the present invention provides the following technical scheme: a kidney-warming and intestine-moistening formula for yin-yang deficiency syndrome of renal failure and constipation, comprising the following ingredients: Cistanche deserticola, Chinese angelica, apricot kernel, sodium sulfate, and licorice.

[0006] As a preferred technical solution of the present invention, the following weights are removed from the ingredients: 30 g of Cistanche deserticola, 10 g of Angelica sinensis, 10 g of Apricot kernel, 6 g of Sodium sulfate, and 5 g of Radix Glycyrrhizae Preparata.

[0007] A method for preparing a kidney-warming and intestinal-moistening formula for yin-yang deficiency syndrome of renal failure and constipation, comprising the following steps:

[0008] Step 1. Prepare the ingredients: 30g Cistanche deserticola, 10g Angelica sinensis, 10g Apricot kernel, 6g Sodium sulfate, 5g Roasted Licorice root

[0009] Step 2. Cleaning and processing:

[0010] Step 21. Rinse all the herbs with clean water to remove impurities and dust on the surface;

[0011] Step 22. Cut the Cistanche deserticola, Chinese angelica, almond and licorice into thin slices or small pieces so that the effective ingredients can be better dissolved during decoction;

[0012] Step 3. Soak the herbs:

[0013] Step 31. Place the chopped herbs in a clean large bowl and add clean water;

[0014] Step 4. Decoction:

[0015] Step 41. Pour the soaked herbs and soaking water into a casserole or stainless steel pot and add appropriate amount of water;

[0016] Step 42. Bring to a boil over high heat, then simmer over low heat for 40-60 minutes, stirring frequently.

[0017] Step 43. Pay attention to the heat during the cooking process to avoid excessive evaporation of water and causing burning; if necessary, add appropriate amount of water;

[0018] Step 5. Filter the drug solution:

[0019] Step 51. After the decoction is completed, filter the liquid medicine with gauze or a fine sieve to remove the residue and keep only the clear liquid medicine. When filtering, squeeze the gauze or sieve several times to ensure that the liquid medicine is completely filtered out.

[0020] Step 6. Add Glauber's Salt:

[0021] Step 61. Pour the filtered liquid into a clean pot, and add the mirabilite when the liquid temperature drops to lukewarm;

[0022] Step 62. Stir gently to make the mirabilite completely dissolved in the liquid medicine; mirabilite is easily soluble in water and easily decomposed by heat, so pay attention to temperature control;

[0023] Step 7. Packaging and storage:

[0024] Step 71. Dispense the prepared liquid medicine into clean glass bottles or ceramic jars and seal them for storage; shake the liquid medicine well before taking each time;

[0025] Step 72. Store in a cool and dry place, avoid direct sunlight and high temperature environment; consume as soon as possible after opening.

[0026] As a preferred technical solution of the present invention, step 21. The specific steps of rinsing all medicinal materials with clean water to remove impurities and dust on the surface are:

[0027] Step 21. Prepare a clean container to hold the herbs to be cleaned;

[0028] Step 211. Turn on the faucet and adjust the water flow to a moderate speed;

[0029] Step 212. Place each medicinal material under the water flow one by one and stir gently by hand to wash away impurities and dust on the surface of the medicinal material;

[0030] Step 213. Rinse for 1-2 minutes for each medicinal material. After rinsing, remove the medicinal materials and place them in another clean container for later use.

[0031] As a preferred technical solution of the present invention, step 22. cutting the Cistanche deserticola, Angelica sinensis, apricot kernel and licorice root into thin slices or small pieces, specifically:

[0032] Step 221. Place the Cistanche deserticola on a cutting board and cut into slices about 2-3 mm thick;

[0033] Step 222. Slice the angelica into thin slices with a thickness of about 2-3 mm;

[0034] Step 223: Peel the almonds first, and then cut them into small pieces of 5-8 mm;

[0035] Step 224. The roasted licorice root can be cut into small pieces with a side length of about 5-8 mm.

[0036] As a preferred technical solution of the present invention, step 31. Put the cut medicinal materials into a clean large bowl and add enough clean water. The specific steps are as follows:

[0037] Step 311. Put the chopped Cistanche deserticola, Chinese angelica, almonds and roasted licorice into a large bowl;

[0038] Step 312. Use a measuring cup to measure about 200 ml of water and slowly pour it into the large bowl, making sure the water completely covers the herbs;

[0039] Step 313. Stir the herbs and water to make sure the herbs are fully soaked in the water;

[0040] Step 314. Place the large bowl on a stable surface, start the timer, and soak for 30 minutes.

[0041] As a preferred technical solution of the present invention, step 41. Use a measuring cup to measure about 1500 ml of clean water and slowly pour it into the pot; during the pouring process, observe the water volume to ensure that the water covers the surface of the medicinal materials by about 2-3 cm.

[0042] As a preferred technical solution of the present invention, step 42, simmering over low heat for 40-60 minutes, during the stewing process, use a heat-resistant spoon or spatula to gently stir the medicinal materials and medicinal liquid in the pot every 10-15 minutes.

[0043] As a preferred technical solution of the present invention, in step 51, the gauze is selected to have a mesh size of 80-100; the fine sieve is selected to have a sieve with an aperture of 0.1-0.2 mm, and 500-1000 ml of the liquid medicine is filtered, and the time is set to be 5-20 minutes.

[0044] As a preferred technical solution of the present invention, step 61. Cooling time: the boiled liquid is naturally cooled to 40°C;

[0045] Step 62: Stir gently at a speed of 30-60 revolutions per minute for 3-5 minutes to ensure that the Glauber's salt is completely dissolved.

[0046] Compared with the prior art, the beneficial effects of the present invention are as follows: In the scheme of the present invention: the present invention 1. Improves constipation symptoms: increases the frequency of defecation, makes the patient's defecation more regular, and relieves the discomfort caused by constipation. Reduces the difficulty of defecation, makes the defecation process smoother, and reduces the pain of the patient.

[0047] 2. Improve overall health: Relieving constipation can improve the patient's quality of life, enhance physical strength and mental state. Help patients restore normal diet and nutrient absorption, and further promote physical recovery.

[0048] 3. Verification of TCM theory: This formula is developed based on the TCM theory of warming the kidney and moistening the intestine. The effectiveness of this theory has been verified through experiments, providing a practical basis for TCM treatment of Yin and Yang deficiency syndrome of renal failure and constipation.

[0049] 4. Personalized treatment: A personalized treatment plan is provided to meet the specific needs of patients with Yin-Yang deficiency syndrome who suffer from renal failure and constipation, making up for the shortcomings of traditional treatment methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 The defecation frequency experimental data graph provided by the present invention;

[0051] Figure 2 This is a data graph of the defecation difficulty experiment provided by the present invention. DETAILED DESCRIPTION

[0052] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0053] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. It should be noted that the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other without conflict. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0054] Example 1: A kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation, comprising the following ingredients: Cistanche deserticola, Chinese angelica, apricot kernel, Sodium sulfate, and roasted liquorice.

[0055] Remove the following weights from the ingredients: 30 g of Cistanche deserticola, 10 g of Chinese angelica, 10 g of apricot kernel, 6 g of Glauber's salt, and 5 g of roasted liquorice.

[0056] A method for preparing a kidney-warming and intestinal-moistening formula for yin-yang deficiency syndrome of renal failure and constipation, comprising the following steps:

[0057] Step 1. Prepare the ingredients: 30g Cistanche deserticola, 10g Angelica sinensis, 10g Apricot kernel, 6g Sodium sulfate, 5g Roasted Licorice root

[0058] Step 2. Cleaning and processing:

[0059] Step 21. Rinse all the herbs with clean water to remove impurities and dust on the surface;

[0060] Step 22. Cut the Cistanche deserticola, Chinese angelica, almond and licorice into thin slices or small pieces so that the effective ingredients can be better dissolved during decoction;

[0061] Step 3. Soak the herbs:

[0062] Step 31. Place the chopped herbs in a clean large bowl and add clean water;

[0063] Step 4. Decoction:

[0064] Step 41. Pour the soaked herbs and soaking water into a casserole or stainless steel pot and add appropriate amount of water;

[0065] Step 42. Bring to a boil over high heat, then simmer over low heat for 40-60 minutes, stirring frequently.

[0066] Step 43. Pay attention to the heat during the cooking process to avoid excessive evaporation of water and causing burning; if necessary, add appropriate amount of water;

[0067] Step 5. Filter the drug solution:

[0068] Step 51. After the decoction is completed, filter the liquid medicine with gauze or a fine sieve to remove the residue and keep only the clear liquid medicine. When filtering, squeeze the gauze or sieve several times to ensure that the liquid medicine is completely filtered out.

[0069] Step 6. Add Glauber's Salt

[0070] Step 61. Pour the filtered liquid into a clean pot, and add the mirabilite when the liquid temperature drops to lukewarm;

[0071] Step 62. Stir gently to make the mirabilite completely dissolved in the liquid medicine; mirabilite is easily soluble in water and easily decomposed by heat, so pay attention to temperature control;

[0072] Step 7. Packaging and storage

[0073] Step 71. Dispense the prepared liquid medicine into clean glass bottles or ceramic jars and seal them for storage; shake the liquid medicine well before taking each time;

[0074] Step 72. Store in a cool and dry place, avoid direct sunlight and high temperature environment; consume as soon as possible after opening.

[0075] Step 21. Rinse all the herbs with clean water to remove impurities and dust on the surface. Specific steps:

[0076] Step 21. Prepare a clean container to hold the herbs to be cleaned;

[0077] Step 211. Turn on the faucet and adjust the water flow to a moderate speed;

[0078] Step 212. Place each medicinal material under the water flow one by one and stir gently by hand to wash away impurities and dust on the surface of the medicinal material;

[0079] Step 213. Rinse for 1-2 minutes for each medicinal material. After rinsing, remove the medicinal materials and place them in another clean container for later use.

[0080] Step 22. Cut the Cistanche deserticola, Chinese angelica, almonds and licorice into thin slices or small pieces. Specific steps:

[0081] Step 221. Place the Cistanche deserticola on a cutting board and cut into slices about 2-3 mm thick;

[0082] Step 222. Slice the angelica into thin slices with a thickness of about 2-3 mm;

[0083] Step 223: Peel the almonds first, and then cut them into small pieces of 5-8 mm;

[0084] Step 224. The roasted licorice root can be cut into small pieces with a side length of about 5-8 mm.

[0085] Step 31. Put the chopped herbs into a clean large bowl and add enough water. The specific steps are as follows:

[0086] Step 311. Put the chopped Cistanche deserticola, Chinese angelica, almonds and roasted licorice into a large bowl;

[0087] Step 312. Use a measuring cup to measure about 200 ml of water and slowly pour it into the large bowl, making sure the water completely covers the herbs;

[0088] Step 313. Stir the herbs and water to make sure the herbs are fully soaked in the water;

[0089] Step 314. Place the large bowl on a stable surface, start the timer, and soak for 30 minutes.

[0090] Step 41. Use a measuring cup to measure about 1500 ml of water and slowly pour it into the pot; while pouring, observe the water volume to ensure that the water covers the surface of the medicinal materials by about 2-3 cm.

[0091] Step 42, simmer over low heat for 40-60 minutes. During the simmering process, use a heat-resistant spoon or spatula to gently stir the herbs and liquid in the pot every 10-15 minutes.

[0092] Step 51, gauze with mesh size of 80-100 is selected; a sieve with a pore size of 0.1-0.2 mm is used to filter 500-1000 ml of the medicinal solution, and the time is set at 5-20 minutes.

[0093] Step 61. Cooling time: Allow the boiled liquid to cool naturally to 40°C;

[0094] Step 62: Stir gently at a speed of 30-60 revolutions per minute for 3-5 minutes to ensure that the Glauber's salt is completely dissolved.

[0095] Experimental example:

[0096] Experimental purpose: To verify the formula's effect of warming the kidney and moistening the intestines for the Yin-Yang deficiency syndrome of renal failure and constipation

[0097] Experimental materials: Cistanche deserticola 30g, Angelica sinensis 10g, Apricot kernel 10g, Sodium sulfate 6g, Roasted licorice root 5g

[0098] Experimental steps:

[0099] 1. Prepare the raw materials: prepare 30g of Cistanche deserticola, 10g of Angelica sinensis, 10g of Apricot kernel, 6g of Sodium Sulfate, and 5g of Radix Glycyrrhizae according to the recipe.

[0100] 2. Cleaning and processing:

[0101] Step 21:

[0102] Prepare a clean container to hold the medicinal materials to be cleaned.

[0103] Turn on the tap and adjust the water flow to a moderate speed.

[0104] Place each medicinal material under the water and stir gently with your hands to wash away the impurities and dust on the surface of the medicinal material. Rinse each medicinal material for 1-2 minutes. After rinsing, remove the medicinal material and put it in another clean container for later use.

[0105] Step 22:

[0106] Place the Cistanche deserticola on a cutting board and cut into slices about 2-3 mm thick.

[0107] Cut the angelica into thin slices, with the thickness controlled at about 2-3 mm.

[0108] Peel the almonds and cut them into 5-8 mm pieces.

[0109] Cut the licorice root into small pieces of 5-8 mm.

[0110] 3. Soaking herbs:

[0111] Step 31:

[0112] Place the chopped Cistanche deserticola, Chinese angelica, almonds and roasted licorice in a large bowl.

[0113] Use a measuring cup to measure about 200ml of water and slowly pour it into the large bowl, making sure the water completely covers the herbs.

[0114] Stir the herbs and water to ensure that the herbs are fully immersed in the water.

[0115] Place the bowl on a stable surface, start the timer, and soak for 30 minutes.

[0116] 4. Decoction:

[0117] Step 41: Use a measuring cup to measure about 1500ml of water and slowly pour it into a casserole or stainless steel pot. Pour the soaked herbs and the soaking water into the pot, and observe the water level to ensure that the water covers the surface of the herbs by about 2-3 cm.

[0118] Step 42: Bring to a boil over high heat, then simmer over low heat for 40-60 minutes. During the simmering process, use a heat-resistant spoon or spatula to gently stir the herbs and liquid in the pot every 10-15 minutes.

[0119] Step 43: Pay attention to the heat during the cooking process to avoid excessive evaporation of water and causing burning. If necessary, add appropriate amount of water.

[0120] 5. Filter the liquid medicine:

[0121] Step 51: After the decoction is completed, filter the liquid medicine with 80-100 mesh gauze or a fine sieve with a pore size of 0.1-0.2 mm to remove the residue and keep only the clear liquid medicine. When filtering, squeeze the gauze or sieve several times to ensure that the liquid medicine is completely filtered out. Set the time for filtering 500-1000 ml of liquid medicine to 5-20 minutes.

[0122] 6. Add Glauber's Salt:

[0123] Step 61: Pour the filtered medicine solution into a clean pot and wait for the temperature of the medicine solution to cool naturally to 40°C.

[0124] Step 62: Stir gently at a speed of 30-60 revolutions per minute for 3-5 minutes to allow the mirabilite to completely dissolve in the liquid medicine. Mirabilite is easily soluble in water and easily decomposed by heat, so pay attention to temperature control.

[0125] 7. Packaging and storage:

[0126] Step 71: Dispense the prepared liquid medicine into clean glass bottles or ceramic jars and seal them for storage. Shake the liquid medicine well before taking each time.

[0127] Step 72: Store in a cool, dry place away from direct sunlight and high temperatures. Consume as soon as possible after opening.

[0128] Experimental subjects: 60 patients with Yin-Yang deficiency syndrome and renal failure and constipation were selected and randomly divided into an experimental group and a control group, with 30 patients in each group.

[0129] Experimental methods:

[0130] The patients in the experimental group took the above-prepared warming kidney and moistening intestine medicinal solution every day, 200 ml each time, twice a day.

[0131] Patients in the control group took a placebo similar in appearance to the experimental group's solution, 200 ml each time, twice a day.

[0132] Experimental duration: 4 weeks.

[0133] Observation indicators and data:

[0134] 1. Bowel movement frequency:

[0135]

[0136] 2. Defecation difficulty: A scoring system is used, with 0 points indicating no difficulty and 10 points indicating extreme difficulty.

[0137]

[0138]

[0139] Data Analysis:

[0140] 1. Regarding the defecation frequency, the defecation frequency of the experimental group increased significantly after the experiment, while the change in the control group was not obvious. Through the independent sample t test, the difference in defecation frequency between the experimental group and the control group after the experiment was statistically significant (p<0.05).

[0141] 2. Regarding defecation difficulty, the experimental group had a significantly lower defecation difficulty after the experiment, while the control group had little change. Also through the independent sample t-test, the difference in defecation difficulty between the experimental group and the control group after the experiment was statistically significant (p<0.05).

[0142] Conclusion: Through the analysis of experimental data, the constipation symptoms of the experimental group were significantly improved after taking the warming kidney and moistening intestines liquid, the defecation frequency increased, and the defecation difficulty decreased; while the constipation symptoms of the control group remained basically unchanged after taking the placebo. Therefore, it can be concluded that the warming kidney and moistening intestines formula for renal failure and constipation has a certain clinical efficacy, can warm the kidney and moisten the intestines, and improve the constipation symptoms of patients.

[0143] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A formula for warming the kidney and moistening the intestine for Yin and Yang deficiency syndrome of renal failure and constipation, characterized in that: Includes the following ingredients: Cistanche deserticola, angelica, apricot kernel, Glauber's salt, and licorice.

2. The kidney-warming and intestinal-moistening formula for treating yin-yang deficiency syndrome of renal failure and constipation according to claim 1, characterized in that: Remove the following weights from the ingredients: 30 g of Cistanche deserticola, 10 g of Chinese angelica, 10 g of apricot kernel, 6 g of Glauber's salt, and 5 g of roasted liquorice.

3. A method for preparing a formula for warming the kidney and moistening the intestine for Yin and Yang deficiency syndrome of renal failure and constipation, characterized in that: The following steps are involved: Step 1. Prepare the ingredients: 30g Cistanche deserticola, 10g Angelica sinensis, 10g Apricot kernel, 6g Sodium sulfate, 5g Roasted Licorice root Step 2. Cleaning and processing: Step 21. Rinse all the herbs with clean water to remove impurities and dust on the surface; Step 22. Cut the Cistanche deserticola, Chinese angelica, almond and licorice into thin slices or small pieces so that the effective ingredients can be better dissolved during decoction; Step 3. Soak the herbs: Step 31. Place the chopped herbs in a clean large bowl and add clean water; Step 4. Decoction: Step 41. Pour the soaked herbs and soaking water into a casserole or stainless steel pot and add appropriate amount of water; Step 42. Bring to a boil over high heat, then simmer over low heat for 40-60 minutes, stirring frequently. Step 43. Pay attention to the heat during the cooking process to avoid excessive evaporation of water and causing burning; if necessary, add appropriate amount of water; Step 5. Filter the drug solution: Step 51. After the decoction is completed, filter the liquid medicine with gauze or a fine sieve to remove the residue and keep only the clear liquid medicine. When filtering, squeeze the gauze or sieve several times to ensure that the liquid medicine is completely filtered out. Step 6. Add Glauber's Salt Step 61. Pour the filtered liquid into a clean pot, and add the mirabilite when the liquid temperature drops to lukewarm; Step 62. Stir gently to make the mirabilite completely dissolved in the liquid medicine; mirabilite is easily soluble in water and easily decomposed by heat, so pay attention to temperature control; Step 7. Packaging and storage Step 71. Dispense the prepared liquid medicine into clean glass bottles or ceramic jars and seal them for storage; shake the liquid medicine well before taking each time; Step 72. Store in a cool and dry place, avoid direct sunlight and high temperature environment; consume as soon as possible after opening.

4. The method for preparing a kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 3, characterized in that: Step 21. Rinse all the herbs with clean water to remove impurities and dust on the surface. Specific steps: Step 21. Prepare a clean container to hold the herbs to be cleaned; Step 211. Turn on the faucet and adjust the water flow to a moderate speed; Step 212. Place each medicinal material under the water flow one by one and stir gently by hand to wash away impurities and dust on the surface of the medicinal material; Step 213. Rinse for 1-2 minutes for each medicinal material. After rinsing, remove the medicinal materials and place them in another clean container for later use.

5. The method for preparing a kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 4, characterized in that: Step 22. Cut the Cistanche deserticola, Chinese angelica, almonds and licorice into thin slices or small pieces. Specific steps: Step 221. Place the Cistanche deserticola on a cutting board and cut into slices about 2-3 mm thick; Step 222. Slice the angelica into thin slices with a thickness of about 2-3 mm; Step 223: Peel the almonds first, and then cut them into small pieces of 5-8 mm; Step 224. The roasted licorice root can be cut into small pieces with a side length of about 5-8 mm.

6. The method for preparing the kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 5, characterized in that: Step 31. Put the chopped herbs into a clean large bowl and add enough water. The specific steps are as follows: Step 311. Put the chopped Cistanche deserticola, Chinese angelica, almonds and roasted licorice into a large bowl; Step 312. Use a measuring cup to measure about 200 ml of water and slowly pour it into the large bowl, making sure the water completely covers the herbs; Step 313. Stir the herbs and water to make sure the herbs are fully soaked in the water; Step 314. Place the large bowl on a stable surface, start the timer, and soak for 30 minutes.

7. The method for preparing the kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 6, characterized in that: Step 41. Use a measuring cup to measure about 1500 ml of water and slowly pour it into the pot; while pouring, observe the water volume and make sure that the water covers the surface of the medicinal materials by about 2-3 cm.

8. The method for preparing the kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 7, characterized in that: Step 42, simmer over low heat for 40-60 minutes. During the simmering process, use a heat-resistant spoon or spatula to gently stir the herbs and liquid in the pot every 10-15 minutes.

9. The method for preparing the kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 8, characterized in that: Step 51, gauze is selected with a mesh size of 80-100; Use a fine sieve with a pore size of 0.1-0.2 mm to filter 500-1000 ml of the drug solution for 5-20 minutes.

10. The method for preparing the kidney-warming and intestinal-moistening formula for Yin-Yang deficiency syndrome of renal failure and constipation according to claim 9, characterized in that: Step 61. Cooling time: Allow the boiled liquid to cool naturally to 40°C; Step 62. Stir gently at a speed of 30-60 revolutions per minute for 3-5 minutes to ensure that the Glauber's salt is completely dissolved.

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