Medicine composition for stopping vomit and preparation method thereof
A composition and drug technology, which is applied in the direction of drug combination, pharmaceutical formula, medical preparations containing active ingredients, etc., can solve the problems of insignificant symptoms, unsatisfactory antiemetic effect, etc., and achieve no drug resistance, The effect of protecting the stomach and short course of treatment
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[0053] The dosage form of the pharmaceutical composition is powder injection, and its preparation method includes the following steps:
[0054] In the first step, the raw medicinal materials are mixed according to the proportions, and they are pulverized into a mixture of micron-sized particles with a volume average particle diameter of 0.1-10 μm and nano-sized particles with a volume average particle diameter of less than 0.1 μm. Powder, the powder yield of the mixed powder is at least 95%;
[0055] In the second step, the mixed powder obtained in the first step is added with 3 to 5 times the mass of the mixed powder of ethanol with an alcohol concentration of 85%-95%, stirred and dissolved to obtain an ethanol solution, and the ethanol solution is Let stand for 24 to 36 hours under the condition of 5℃~10℃, use the percolation method to slowly percolate at the speed of 1~2ml per minute, collect the percolate, concentrate and dry, and put it in the superfine grinder. Medium pulver...
Embodiment 1
[0063] Example 1 Pharmaceutical composition 1
[0064] The embodiment of the present invention provides a pharmaceutical composition for antiemetics, which is made of the following raw materials in parts by weight: 14 parts by weight of Potentilla anserina, 32 parts by weight of Astragalus membranaceus, 26 parts by weight of Rhizoma Coptidis, and 40 parts by weight of Coix seed Parts, 20 parts by weight of Codonopsis pilosula, 32 parts by weight of beaker, 24 parts by weight of jujube, 14 parts by weight of papaya, 33 parts by weight of roadside chrysanthemum, 20 parts by weight of gourd tea, 35 parts by weight of Zhifeng grass, 32 parts by weight of cardamom , 22 parts by weight of Iwamatsu, 36 parts by weight of Laojun's whisker, 24 parts by weight of white front, 16 parts by weight of thousand-beater hammer, 20 parts by weight of rock onion, 15 parts by weight of Yizhiren, 33 parts by weight of dense flowers and 18 parts by weight of Cassia ;
[0065] The preparation method inc...
Embodiment 2
[0069] Example 2 Pharmaceutical composition 2
[0070] The embodiment of the present invention provides a pharmaceutical composition for antiemetics, which is made of the following raw materials in parts by weight: 14 parts by weight of Potentilla anserina, 32 parts by weight of Astragalus membranaceus, 26 parts by weight of Rhizoma Coptidis, and 40 parts by weight of Coix seed Parts, 20 parts by weight of Codonopsis pilosula, 32 parts by weight of beaker, 24 parts by weight of jujube, 14 parts by weight of papaya, 33 parts by weight of roadside chrysanthemum, 20 parts by weight of gourd tea, 35 parts by weight of Zhifeng grass, 32 parts by weight of cardamom , Iwamatsu 22 parts by weight, Laojun mustard 36 parts by weight, White front 24 parts by weight, Thousand-beaten hammer 16 parts by weight, Rock spring onion 20 parts by weight, Yizhiren 15 parts by weight, Denim flower 33 parts by weight, Cassia seed 18 parts by weight , 10 parts by weight of Shirong, 22 parts by weight of...
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