Traditional Chinese medicinal preparation for treating infantile exudative otitis media and preparation method thereof
A technology for exudative otitis media and traditional Chinese medicine preparations, which is applied in the directions of pharmaceutical formulations, medical preparations containing active ingredients, and drug delivery, can solve the problems of easy recurrence, toxic and side effects, and poor curative effects, and achieve exact curative effects and toxic and side effects. small effect
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preparation example Construction
[0035] Wherein, when the dosage form of described Chinese medicine preparation is tablet, its preparation method comprises the following steps:
[0036] Step 1: Mix the raw materials and medicinal materials in proportion, add ethanol with an alcohol concentration of 75% to 85% that is 4 to 6 times the mass of the mixture, heat and reflux for 2 to 5 hours, extract, and filter to obtain the first extract , filter the dregs obtained and then add ethanol with an alcohol concentration of 80% to 85% relative to the quality of the dregs 2 to 4 times, heat and reflux for 1 to 2 hours, extract, filter to obtain the second extract, and the first extract Combine with the second extract, concentrate under reduced pressure to remove the ethanol solvent, and dry to obtain a dry paste;
[0037] Step 2: Put the dry paste obtained in the first step into an ultrafine pulverizer for 3 to 5 hours, pulverize and sieve to obtain an ultrafine powder of 300 to 400 mesh;
[0038] Step 3: Add 0.2 to 0...
Embodiment 1
[0041] The tablet that embodiment 1 present invention prepares
[0042] Take 320g of andrographis paniculata, 240g of nasturtium, 120g of Artemisia argyi, 180g of saxifrage, 120g of bile wood, 170g of hibiscus leaf, 70g of mopancao, 90g of ball orchid, 220g of motherwort, 60g of cocklebur, 190g of bellflower and gorgon 130g;
[0043] Its preparation method comprises the following steps:
[0044] Step 1: Mix the above-mentioned raw materials in proportion, add ethanol with an alcohol concentration of 80% that is 5 times the mass of the mixture, heat and reflux for 4 hours, extract, filter to obtain the first extract, and then add the dregs obtained by filtering Ethanol with an alcohol concentration of 85% relative to the quality of the dregs, heated to reflux for 2 hours, extracted, filtered to obtain the second extract, combined with the first extract and the second extract, concentrated under reduced pressure to remove the ethanol solvent, and dried , to obtain dry paste; ...
Embodiment 2
[0047] Embodiment 2 The drops prepared by the present invention
[0048] Take 290g of andrographis paniculata, 210g of nasturtium, 140g of Artemisia argyi, 200g of saxifrage, 150g of bile wood, 160g of hibiscus leaf, 90g of mopancao, 80g of ball orchid, 240g of motherwort, 70g of cocklebur, 160g of bellflower and Gorgon 110g;
[0049] Its preparation method comprises the following steps:
[0050] Soak the above-mentioned raw materials in ethanol with a concentration of 4 times of 85% for 40 hours, then thermally extract at 80°C for 3 times, each time for 1 hour, to obtain an ethanol extract; finally concentrate it to a concentration with a relative density of 1.06 liquid.
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