487
Although combinations of belladonna, ergotamine, and phenobarbital have been used for medical treatment of menopausal symptoms since the 1960s, this is the first known case report of its association with anticonvulsant hypersensitivity syndrome.
 adverse event: association 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: association 