Pharmaceutical preparation for preventing and treating repeated infantile cold and preparation method thereof
A pharmaceutical preparation and technology for recurrent colds, applied in the direction of drug combinations, pharmaceutical formulas, and medical preparations containing active ingredients, can solve the problems of children's colds, such as treating the symptoms but not the root cause, unfavorable recovery of children's health, and poor patient acceptance. The effect of better treatment effect, solving the root cause of the disease, and remarkable treatment effect
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Embodiment 1
[0041] The pharmaceutical preparation of Example 1 of the present invention is prepared from the following medicinal materials in parts by weight: 10-20 parts of Vitex vitae, 10 parts of white perilla leaves, 12 parts of amomum, 10 parts of Peucedanum, 10 parts of Bupleurum, 10 parts of Huoxiang, 8 parts of chrysanthemum, 6 parts of bellflower, 6 parts of lily, 8 parts of tangerine peel and 2 parts of licorice.
[0042] The preparation method is as follows:
[0043] S1: Weigh each medicinal material according to the medicinal formula, wash away the impurities, pulverize them after drying, pass through a 70-mesh sieve, and set aside;
[0044] S2: Take Vitex vitae coarse powder, put it in a supercritical carbon dioxide extraction device, add 45% of the weight of the coarse powder with a volume fraction of 65% ethanol, control the carbon dioxide flow rate to 20L / h, the extraction pressure to 20MPa, and the extraction temperature to 60°C , the extraction time is 2h, the extract o...
Embodiment 2
[0050] The pharmaceutical preparation of Example 2 of the present invention is prepared from the following medicinal materials in parts by weight:
[0051] 20 parts of white sage leaves, 20 parts of amomum, 18 parts of peucedanum, 18 parts of bupleurum, 18 parts of rugosa, 16 parts of chrysanthemum, 14 parts of bellflower, 18 parts of lily, 12 parts of tangerine peel, 12 parts of dried ginger and 10 parts of licorice .
[0052] The preparation method is the same as in Example 1.
Embodiment 3
[0054] The pharmaceutical preparation of Example 3 of the present invention is prepared from the following medicinal materials in parts by weight:
[0055] 15 parts of white sage leaves, 16 parts of amomum, 14 parts of peucedanum, 14 parts of bupleurum, 14 parts of rugosa, 12 parts of chrysanthemum, 10 parts of bellflower, 12 parts of lily, 10 parts of tangerine peel, 9 parts of dried ginger and 6 parts of licorice .
[0056] The preparation method is the same as in Example 1.
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