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盐酸肼酞嗪(Hydralazine HCl)商品名:Aprcsoline。本品是降血压药,可直接松弛血管平滑肌,使血管舒张,外周阻力减少而致血压下降。制剂使用浓度:20mg/ml。稳定性:在多种输注液内易变色,但变色溶液在温度30℃或更低时,8～12h以内效力并不丧失.im或缓慢iv给药.常用量20～40mg,必要时可重复.儿童用量1.7～3.5mg/(kg·d)或50～100mg/(m~2·d),分4～6次给药. 重酒石酸去甲肾上腺素(Levarterenol Bitartrate)商品名:Levophed.本品与内源性儿茶酚胺之一的去甲肾上腺素相同,主要作用是收缩血管和兴奋心脏.制剂使用浓度:1mg/ml。稳定性:溶液遇光或暴露于空气中颜色逐渐变暗,变为
Hydralazine HCl Trade Name: Aprcsoline. This product is antihypertensive drugs, can directly relax vascular smooth muscle, vasodilation, decreased peripheral resistance caused by decreased blood pressure. Preparation concentration: 20mg / ml. Stability: easily discolored in a variety of infusion solution, but the discoloration solution at a temperature of 30 ℃ or less, within 8 ~ 12h efficacy is not lost.im or slow iv administration.Common amount of 20 ~ 40mg, if necessary Repeated Children with doses of 1.7 ~ 3.5mg / (kg · d) or 50 ~ 100mg / (m ~ 2 · d), divided into 4 to 6 doses of norepinephrine bitartrate (Levarterenol Bitartrate) trade name: Levophed. This product and endogenous catecholamines norepinephrine one of the same, the main role is to contract blood vessels and excite the heart. Preparation concentration: 1mg / ml. Stability: Solutions encounter light or exposed to the air gradually dim color, become