Intrusive thoughts are powerful because they “stick” in your mind. Their unusual nature can cause distress and anxiety. They're upsetting because they feel so foreign. Having intrusive thoughts doesn't always mean you have an underlying issue or behavior.

Why do I have violent intrusive thoughts?

According to the National Institute of Mental Health , intrusive thoughts are among the symptoms of post-traumatic stress disorder (PTSD). They can also be a feature of anxiety, depression, and obsessive-compulsive disorder (OCD).

Are violent intrusive thoughts normal?

They're called “intrusive thoughts” and nearly everyone has them from time to time. They can range from random images to disturbing and violent ideas like punching someone in the face or hurting yourself. They're usually harmless.