experiencing a strong emotional reaction of fear, shock, anger, or worry, especially because you are made to remember something bad that has happened in the past
With my PTSD I'm very easily triggered.因为患有创伤后应激障碍，我的情绪很容易被触发。
更多例句
When you're triggered it can be hard to think rationally.
He doesn't even watch the news in case he gets triggered by violent images.
Try this simple technique whenever you feel triggered at work or in relationships.