A kind of pharmaceutical composition for treating enteritis and its preparation method and application
A composition and drug technology, applied in the direction of drug combination, pharmaceutical formula, medical preparations containing active ingredients, etc., can solve problems such as inconvenient administration, and achieve good compliance, good effect, and convenient use
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Embodiment 1
[0018] Embodiment 1 pharmaceutical gel of the present invention
[0019] 1.1 Prescription
[0020] poplar flower
[0021] Galla
[0022] hypromellose
[0023] glycerin
[0024] Potassium sorbate
[0025] distilled water
[0026] 1.2 Preparation method
[0027] Take an appropriate amount of poplar flower and Galla gall medicinal materials, crush them through a No. 3 sieve, add ten times the amount of water to soak for 30 minutes, decoct for 1 hour, filter, take the filter residue and continue boiling for 1 hour, filter, discard the filter residue, combine the decoction, and concentrate to 2g / ml of the original medicinal material Concentrated medicinal solution, adjusted to pH 6-7 with 10% NaOH, filtered for later use. Take another 3ml of 3% hypromellose and 10ml of 10% glycerin and grind it evenly to get the gel matrix; mix the medicine solution and the matrix evenly according to the ratio of medicine solution: matrix of 3:1, and finally add 0.2g of potassium sorbate , ...
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