pharmacokinetics

Pharmacokinetics describes how the body absorbs, distributes, and eliminates a drug.药代动力学描述了身体如何吸收、分布和清除药物。

Age-related changes in pharmacokinetics mean that older patients often require lower doses.药代动力学的年龄相关变化意味着老年患者通常需要较低的剂量。