This is the 3984th most frequent Korean word.
유발할
"To induce" or "to trigger."
The term '유발할' is used here to indicate the potential for something (side effects) to be caused by the medication.
이 약은 부작용을 유발할 수 있습니다.
This medication may cause side effects.
In this sentence, '유발할' denotes the idea that stress can be caused (triggered) by traffic congestion.
교통체증은 스트레스를 유발할 수 있습니다.
Traffic congestion can cause stress.
The usage of '유발할' here signifies that confusion can arise (be induced) due to incorrect information.