Risperidone is known to cause which of the following side effects?

Risperidone, which is an atypical antipsychotic medication, is associated with orthostatic hypotension as a notable side effect. This occurs because risperidone can affect the autonomic nervous system, leading to alterations in blood pressure regulation. When a patient on risperidone stands up, they may experience a drop in blood pressure, resulting in dizziness, lightheadedness, or fainting. This side effect is particularly important to monitor, especially in elderly patients or those who may already have compromised cardiovascular health.

While other options like weight gain, dry mouth, and constipation can also occur with risperidone, orthostatic hypotension is a significant and specific concern that warrants attention during treatment. It is essential for healthcare providers to assess patients regularly for this side effect to manage their overall safety and quality of life effectively.