Risperidone 12.5mg, 25mg, 37.5mg, 50mg; per vial; pwd for long-acting IM inj after reconstitution. Risperidone-naive: rule out risperidone hypersensitivity before using injection. Give by deep ...

Initially 2–3mg once daily; may adjust at intervals of at least 24hrs by 1mg/day. Usual range: 1–6mg/day; max 6mg/day. Elderly, debilitated, hypotensive, severe renal or hepatic impairment: 0 ...

Purpose: The pharmacology, pharmaceutics, clinical efficacy, adverse effects, cost, and dosage and administration of long-acting risperidone injection are reviewed. Summary: Risperidone is the ...