What is a common side effect of SSRIs related to weight?

Weight gain is a well-documented side effect associated with selective serotonin reuptake inhibitors (SSRIs). While SSRIs are effective in treating depression and anxiety disorders by increasing the levels of serotonin in the brain, they can also lead to metabolic changes that contribute to weight gain over time. This occurs due to various factors, including changes in appetite, alterations in metabolism, and the potential for decreased physical activity as mood improves.

Research has shown that some individuals may experience significant weight gain after initiating SSRI treatment, while others may not notice any change. The variability in response can be influenced by individual metabolism, lifestyle factors, and the specific SSRI prescribed. Therefore, it's important for both patients and healthcare providers to monitor weight during SSRI treatment and consider potential dietary and activity modifications if weight gain occurs.