Moderate
Suspected
描述
Sertraline and sumatriptan may interact to increase serotonergic tone, raising the theoretical risk of serotonin syndrome.
机制
Sertraline inhibits serotonin reuptake (SERT); sumatriptan is a 5-HT1B/1D agonist, and combined serotonergic stimulation may be sufficient to produce serotonin toxicity.
临床意义
Most clinical evidence suggests the absolute risk is low when triptans are used at recommended doses, but post-marketing cases are documented.
处理措施
Combination is commonly encountered; use the lowest effective triptan dose and monitor for serotonin syndrome symptoms.