Risperdal Consta Dosage and Administration Adult Risperidone-naive: rule out risperidone hypersensitivity before using injection. Give by deep deltoid or gluteal IM inj; alternate sides. Give with ...

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, ...