Drop pills preparation in use for treating bronchitis and preparation method
A technology for chronic bronchitis and Lingdi pills, which can be applied in pill delivery, medical preparations containing active ingredients, and pharmaceutical formulas, and can solve problems such as the bioavailability of the first-pass effect of the liver and intestines, the physical hazards of staff, and the impact on treatment effects, etc. , to achieve the effects of improving the overall health level, reducing the cost of medication, and simplifying the production process
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[0033] Several specific examples are now given to further illustrate the preparation method of Keteling Pills of the present invention.
[0034] The first group: single matrix test
[0035] 1. Raw materials: the dry extract of Ficus microphylla and chlorpheniramine maleate prepared in accordance with the section of [Preparation Method of Ficus microcarpa extract];
[0036] 2. Matrix: polyethylene glycol (2000、4000、6000、8000、10000、20000) , Polyoxy 40 stearate, beta cyclodextrin, poloxamer, sodium carboxymethyl starch, sodium lauryl sulfate, stearic acid, sodium stearate, glycerin gelatin, shellac, etc. One or a mixture of two or more of the pharmaceutical carriers;
[0037] 3. Proportion: in g or kg, calculated by weight
[0038] 3.1. The ratio of the raw materials of the medicine: the dry extract of Ficus microphylla: Chlorpheniramine maleate=257:1
[0039] 3.2. Pharmaceutical raw materials: matrix = 1:1~1:9
[0040] 4. Then prepare according to [Preparation Method] 4~7, that is, ...
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