ABSTRACT
Objective@#To investigate a mass incident of bromadiolone poisoning and analyze related clinical data.@*Methods@#An investigation was performed for a mass incident of bromadiolone poisoning in a place in Shandong, China in December 2015, and related clinical data were analyzed and summarized.@*Results@#This incident was a mass incident of bromadiolone poisoning caused by spreading poison. The poisoned patients had major clinical manifestations of bleeding and coagulation disorder and all of them were cured after comprehensive rescue, especially after intravenous drip of vitamin K1.@*Conclusion@#Bromadiolone poisoning can cause severe visceral hemorrhage and coagulation disorder, and intravenous drip of vitamin K1 has a good therapeutic effect.