For the SSRI drugs, such as Prozac (Fluoxetine), Zoloft (Sertraline), and other and other antidepressants, the best dose may be only one-third of the normal starting dose.

• 百忧解（氟西汀）、左洛复（舍曲林）等选择性5-羟色胺再吸收抑制剂（SSRI）药物和其它抗抑郁药物的最适剂量可能仅为起始剂量的三分之一。