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发明公开
CN101780038A 酒石酸唑吡坦口腔喷雾剂及其制备方法 无效 - 撤回

酒石酸唑吡坦口腔喷雾剂及其制备方法
摘要：
本发明公开了一种酒石酸唑吡坦口腔喷雾剂及其制备方法，所述口腔喷雾剂，以水为溶剂，含有如下含量的组分：酒石酸唑吡坦1-10g/100ml，增溶剂0.1-50g/100ml，吸收促进剂0.1-5g/100ml，矫味剂0.01-5g/100ml，抗氧剂0.1-3g/100ml。本发明的酒石酸唑吡坦口腔喷雾剂，经口腔或舌下喷雾给药后，药物主要经口腔或舌下粘膜吸收，可避免肝脏首过效应及食物的影响，因而吸收更为迅速、起效更快、个体差异更小，使用方便，睡前给药时不需用水送服，特别适合于不顺从口服和注射的患者。由于喷雾给药后药物在口腔粘膜的分布范围广，且由于吸收促进剂的作用，药物迅速从口腔粘膜吸收，发挥速效作用。
摘要（英）：

The invention discloses a zolpidem tartrate oral spraying agent and a preparation method thereof. The oral spraying agent uses water as a solvent and 100ml of oral spraying agent comprises 1 to 10g of zolpidem tartrate, 0.1 to 50g of solubilizer, 0.1 to 5g of sorbefacient, 0.01 to 5g of flavoring agent and 0.1 to 3g of antioxidant. After the zolpidem tartrate oral spraying agent is sprayed and taken by oral cavity or hypoglottis, the medicament is mainly absorbed through the oral cavity or sublingual mucosa to avoid first pass effect of liver and food influence; therefore, the medicament is absorbed more rapidly, takes effect more quickly, and has smaller individual difference; and the medicament has convenient use, is taken without water before bedtime, and is particularly suitable for patients who are incompliant to oral administration and injection. Due to wide distribution range of the medicament in oral mucosa after spraying and administration and the effect of the sorbefacient, the medicament is rapidly absorbed from the oral mucosa and has quick-acting effect.

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