antipsychotics

1.Relative to atypical antipsychotic use, conventional antipsychotic use was associated with a higher risk for death at all time points.

相对于非标准运用抗精神病药物而言，传统的抗精神病药物运用在各个时间点上均与死亡高风险相关。

2.The antipsychotic drug fluphenazine has a prolonged period of action when it is given by intramuscular injection, but not when it is given by intravenous injection.Suggest why this is the case.

精神抑制药奋乃定，采用肌肉注射的话会有一段延迟的反应期，但是采用静脉注射却没有，说明为什么会出现这种情况。