1461
The latter form (Macrodantin) is reported to engender less gastrointestinal intolerance but it can produce the same adverse effects as the conventional form--liver damage, acute and chronic pulmonary reactions, peripheral neuropathy, blood dyscrasias and allergic reactions--and does so just as rapidly and floridly; one such case is reported here.
 adverse event: adverse effects 
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: adverse effects 