Traditional Chinese medicine for treating cold-dampness type lumbar disc herniation and preparation method
A technology of lumbar disc herniation and cold-damp type, applied in the field of pharmacy, can solve the problems of poor curative effect, long treatment time, high cost, etc., and achieve fast onset, definite curative effect and strong pertinence
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[0045] Wherein, when the dosage form of the Chinese medicine is a granule, its preparation method comprises the following steps:
[0046] Step 1: Mix the raw medicinal materials according to the stated ratio, add ethanol with an alcohol concentration of 85% to 95% relative to the mixture 4 to 8 times, heat to boiling and reflux for 3 to 5 hours, filter, and then use the reflux liquid as Solvent, using the filter residue as the solute, slowly percolating at a rate of 1-2ml per minute by percolation method, collecting percolation liquid, and then concentrating under reduced pressure at a vacuum degree of 0.06-0.09Mpa to 50-60°C with a relative density of 1.04~1.10 paste, spray drying, the air inlet temperature of the spray dryer is 160~175°C, the outlet air temperature is 80~85°C, and then crushed into powder to make dry paste powder;
[0047] Step 2: Add 0.2-0.4 times of sucrose powder and 0.1-0.2 times of dextrin to the obtained dry cream powder to form granules, and dry at 40...
Embodiment 1
[0055] Embodiment 1: Granules
[0056] Take 160g of Duanxueliu, 140g of triangular mites, 180g of Zhulan, 160g of fennel, 100g of Baogai grass, 280g of dog bone joints, 220g of longan root, 260g of mountain ginger, 180g of vine, 200g of papaya, 100g of a piece of silk, ten 160g three-year flower, 140g three-clawed dragon, 260g calendula silver plate, 240g claw flower, 150g tree radish, 280g purple hemp;
[0057] Its preparation method comprises the following steps:
[0058] Step 1: Mix the raw medicinal materials according to the stated ratio, add ethanol with an alcohol concentration 6 times that of the mixture and 95% ethanol, heat to boiling and reflux for 4 hours, filter, and then use the reflux liquid as a solvent and filter residue as a solute, Use the percolation method to percolate slowly at a speed of 2ml per minute, collect the percolation liquid, and then concentrate it under reduced pressure at a vacuum of 0.07Mpa to a paste with a relative density of 1.08 at 55°C...
Embodiment 2
[0060] Embodiment 2: powder
[0061] Take 180g of Duanxueliu, 120g of triangular mites, 200g of Zhulan, 140g of coriander, 140g of Baogai grass, 260g of dog bones, 250g of longan root, 240g of mountain ginger, 220g of vine, 150g of papaya, 120g of a piece of silk, ten 130g three-year flower, 170g three-clawed dragon, 240g calendula silver plate, 260g claw flower, 120g tree radish and 300g purple hemp;
[0062] Its preparation method comprises the following steps:
[0063] In the first step, the raw medicinal materials are mixed in proportion and pulverized into powder;
[0064] In the second step, add the powder obtained in the first step to soak in cold water for 10 hours, decoct with a slow fire for 5 hours, filter the decoction to obtain the first filtrate, the quality of the added water is the first step 2 times the mass of the powder obtained;
[0065]In the third step, add the filter residue obtained by the second step of filtration into cold water again, decoct with ...
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