Answer
Risperidone can cause a drop in blood pressure on standing (orthostatic hypotension) because of its alpha-blocking activity, especially when treatment is started.
Sources for this answer
- RISPERDAL CONSTA 25 mg powder and solvent for prolonged-release suspension for injectionJanssen-Cilag Ltd (a Johnson & Johnson Company) · emc · SmPC §4.4 Special warnings and precautions for use · Version 41Document updated
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