What causes serotonin syndrome?
Serotonin syndrome is a relatively serious drug reaction caused by certain medications that increase serotonin levels in the body, and it can generally be treated with medication.
Serotonin is a chemical substance produced by the human body that helps nerve cells and other systems function properly. If serotonin levels become abnormally elevated, serotonin syndrome may occur. This condition is often triggered by taking antidepressants, such as selective serotonin reuptake inhibitors (SSRIs). Patients may experience symptoms including diarrhea, fever, and seizures. If not treated promptly, it can be life-threatening. If the above symptoms occur, the medication should be stopped immediately. For more severe cases, treatment under a doctor's guidance may include medications such as diazepam tablets, serotonin antagonists, or cyproheptadine hydrochloride tablets.
During treatment, attention should be paid to diet—avoiding spicy or irritating foods—and regular follow-up visits to the hospital are recommended.