Which adverse effect should the nurse closely monitor in a client who has been taking antipsychotic medication for two months?

Monitoring for akathisia is especially important for clients who have been on antipsychotic medications for about two months. Akathisia is characterized by an inner sense of restlessness and an uncontrollable need to be in constant motion, which can occur as a side effect of these medications, particularly within the initial months of treatment as the body adjusts to the drug. While weight gain, dry mouth, and blurred vision can also be associated with antipsychotic medications and warrant monitoring, akathisia can significantly impact a person's quality of life and may lead to noncompliance if not addressed promptly. It can also be distressing and can contribute to increased anxiety or depression, making it crucial for healthcare providers to recognize and manage this side effect effectively to improve patient outcomes.