1.重度抑鬱症:一開始: 50-100 mg qd, daily dose increased by 7-day interval for optimal response; max. 200 mg/day.
2.強迫症:一開始: 50 mg qd; dose increased q7d for up to max. 200 mg/day. Children 6-12 yrs,一開始: 25 mg qd, dose increased q7d up to max. 200 mg/day.
3.恐慌症, 創傷後壓力症候群, 社交恐怖症: 一開始: 25 mg qd, dose increased to 50 mg/day in 1 wk, then increased q7d up to max. 200 mg/day.
4.經前期煩躁不安症:一開始: 50 mg qd given throughout the menstrual cycle or given during the luteal phase started 2 wks prior to the anticipated onset of menstruation, then continued through the first full day of menses; max. 150 mg/day.