Cetirizine hydrochloride tablet and preparation method thereof
A kind of technology of cetirizine hydrochloride and rizine tablet, applied in the field of medicine, can solve problems such as complicated process
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Embodiment 1
[0022]
[0023] Preparation Process:
[0024] Dissolve cetirizine hydrochloride and polytetramethylene oxide stearate in ethanol, add diatomaceous earth to the solution, stir evenly, and dry at 50°C to obtain a mixture, then sieve the mixture, and then mix with Silicified microcrystalline cellulose is mixed with sodium carboxymethyl starch and magnesium stearate, and compressed into tablets.
Embodiment 2
[0026]
[0027]
[0028] Preparation Process:
[0029] Dissolve cetirizine hydrochloride and polytetramethylene oxide stearate in ethanol, add diatomaceous earth to the solution, stir evenly, and dry at 55°C to obtain a mixture, then sieve the mixture, and then mix with Silicified microcrystalline cellulose mixed with crospovidone and magnesium stearate, and compressed into tablets.
Embodiment 3
[0031]
[0032] Preparation Process:
[0033] Dissolve cetirizine hydrochloride and polytetramethylene oxide stearate in ethanol, add diatomaceous earth to the solution, stir evenly, and dry at 60°C to obtain a mixture, then sieve the mixture, and then mix with Silicified microcrystalline cellulose is mixed with sodium carboxymethyl starch and magnesium stearate, and compressed into tablets.
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