Risperidone 0.5mg, 1mg, 2mg, 3mg, 4mg; contains phenylalanine. 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, ...
Max 50mg every 2 weeks. Renal or hepatic impairment: if total daily dose of at least 2mg of oral risperidone tolerated, may give 12.5mg or 25mg IM every 2 weeks. History of poor tolerability to ...