A kind of traditional Chinese medicine preparation for treating migraine of phlegm turbid internal resistance type and preparation method thereof
A traditional Chinese medicine preparation, phlegm turbidity internal resistance technology, applied in the directions of pharmaceutical formulations, medical preparations containing active ingredients, drug combinations, etc., can solve problems such as difficulty in obtaining satisfactory curative effects, and achieve the effects of less toxic side effects and definite curative effects
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[0039] The present invention also provides the preparation method of above-mentioned Chinese medicine preparation, the dosage form of described Chinese medicine preparation is a tablet, and its preparation method comprises the following steps:
[0040] Step 1: Mix the raw materials of the traditional Chinese medicine preparation in proportion, add ethanol with an alcohol concentration of 75% to 85% that is 2 to 3 times the mass of the mixture, heat and reflux for 1 to 2 hours, extract, and filter to obtain the first Extract solution, filter the medicinal dregs obtained, then add ethanol with an alcohol concentration of 75% to 85% relative to the mass of the medicinal dregs, heat and reflux for 30 to 40 minutes, extract, filter to obtain the second extract, and the first The extract and the second extract are combined, concentrated under reduced pressure to remove the ethanol solvent, and dried to obtain a dry paste;
[0041] The second step: place the dry paste obtained in the...
Embodiment 1
[0047] Embodiment 1: tablet
[0048] Take 160g of nandina root, 120g of spider plant, 60g of crab seven, 70g of pinellia, 180g of rock green orchid, 110g of usnea, 80g of honeycomb grass, 140g of red-headed fairy, 280g of hibiscus, 220g of cat's claw, 170g of throat grass, 140g dew grass and 90g red fruit nan;
[0049] Prepare as follows:
[0050] The first step: mix the raw materials of the traditional Chinese medicine preparation in proportion, add ethanol with an alcohol concentration of 75% that is 3 times the mass of the mixture, heat and reflux for 1 hour, extract, filter to obtain the first extract, and filter the obtained drug Then add ethanol with an alcohol concentration of 75% that is twice the mass of the dregs, heat and reflux for 30 minutes, extract, filter to obtain the second extract, combine the first extract and the second extract, and concentrate under reduced pressure to remove ethanol solvent, dried to obtain a dry paste;
[0051] The second step: place...
Embodiment 2
[0053] Embodiment 2: Granules
[0054] Take 180g of nandina root, 140g of spider plant, 70g of crab seven, 60g of pinellia, 160g of rock green orchid, 130g of usnea, 60g of honeycomb, 120g of red-headed fairy, 260g of hibiscus, 240g of cat's claw, 180g of throat grass, 120g dew grass and 70g red fruit nan;
[0055] Prepare as follows:
[0056] The first step: mix the raw medicinal materials according to the stated ratio, add ethanol with an alcohol concentration 3 times that of the mixture and be 85% ethanol, heat to boiling and reflux for 3 hours, filter, and slow down the mixture at a rate of 2ml per minute by percolation method. Slow percolation, collect the percolation liquid, then concentrate under reduced pressure at 0.06Mpa to a paste with a relative density of 1.07 at 80°C, spray dry, the inlet air temperature of the spray dryer is 150°C, and the outlet air temperature is 80°C. Then pulverized into powder to make dry cream powder;
[0057] Step 2: Add 0.3 times of s...
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