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. 2024 Apr 10;19(4):e0300511. doi: 10.1371/journal.pone.0300511

Table 3. Standard dose range of antipsychotic drugs.

Antipsychotic drug Usual daily dose (mg/day) Maximum daily dose (mg/day)
Olanzapine 10–30 30
Risperidone 2–8 16
Haloperidol 5–20 20
Amisulpride 50–800 1200
Quetiapine 300–800 800
Aripiprazole 10–30 30
Trifluoperazine 15–30 30