A kind of preparation method of compound paracetamol capsule
A technology of compound acetaminophen and capsules, which can be used in capsule delivery, medical preparations containing active ingredients, and pharmaceutical formulas, etc. It can solve the problems of high production costs, many operation steps, and tediousness, and achieve low-related substances and dryness. The effect of low temperature and few operation steps
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[0038] In order to enable those skilled in the art to better understand the present invention, specific examples are given below to describe in detail.
[0039] A kind of preparation method of compound fenfenthane capsule, comprises the steps:
[0040] First mix dextrin, artificial bezoar, chlorpheniramine maleate and caffeine (according to 2 parts by weight of chlorpheniramine maleate, 10 parts by weight of artificial bezoar, 15 parts by weight of caffeine and auxiliary materials) to obtain a mixed powder Ⅰ; then mix amantadine hydrochloride, acetaminophen (according to 100 parts by weight of amantadine hydrochloride, 250 parts by weight of acetaminophen) and mixed powder I to obtain mixed powder II; then, add mixed powder II The wetting agent is made into a soft material, and after sieving and granulating, it is added to a pill-making pot and rolled into a mother pellet; finally, the mother pellet is taken to make a pellet, and the powder is rolled and wrapped, and a lubrica...
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