Which of the following is a potential side effect of antidepressant medication?

Weight gain is a recognized potential side effect of many antidepressant medications. Antidepressants, particularly certain classes like selective serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants, have been associated with changes in metabolism, appetite, or food cravings, which can lead to increased weight in some individuals. Understanding this side effect is important for both healthcare providers and patients, as it can impact treatment adherence and the overall well-being of the patient. Patients may need support and strategies to manage their weight if this side effect occurs while they are on these medications.

In contrast, improved sleep patterns, increased energy levels, and enhanced memory function are generally considered potential benefits or goals of antidepressant treatment rather than side effects. While some patients may experience improved sleep and increased energy as their mood disorders are treated effectively, these outcomes do not represent side effects in the same way that weight gain does.