Name a common side effect of antipsychotic medications.

Antipsychotic medications, particularly those that are atypical, often lead to weight gain as a significant side effect. This is particularly concerning due to the potential long-term health implications, such as an increased risk of obesity, diabetes, and cardiovascular disease. The exact mechanisms behind weight gain in patients taking these medications include alterations in metabolism, effects on appetite regulation, and changes in the way the body processes glucose and fats.

While increased energy, reduced appetite, and nausea can occur with various medications, they do not represent common side effects specifically associated with antipsychotic treatment in the same way that weight gain does. Antipsychotics have a well-documented association with metabolic syndrome, making weight gain a prominent and critical aspect of monitoring patients on these medications.