What symptom is NOT typically associated with serotonin syndrome?

Serotonin syndrome is a potentially life-threatening condition resulting from an excess of serotonin in the body, often due to certain medications, drug interactions, or overdose. Symptoms of serotonin syndrome can include cognitive effects like confusion, autonomic symptoms such as shivering and fever, and somatic symptoms, including muscle rigidity and hyperreflexia.

Increased appetite, however, is not typically associated with serotonin syndrome. In fact, serotonin can influence mood and appetite regulation, but in the context of serotonin syndrome, the state is characterized by dysregulation rather than increased appetite. The symptoms tend to lean toward agitation, restlessness, and even gastrointestinal disturbances, rather than promoting hunger or feeding behavior. Understanding the typical clinical manifestations of serotonin syndrome is crucial for timely diagnosis and management, which makes recognizing atypical symptoms, such as increased appetite, particularly important.