Post traumatic stress disorder will often disrupt your normal routines and functioning by having sounds, words, or certain situations triggering the past trauma, which can lead to the following symptoms that fall under 4 categories:
1) Intrusion
- flashbacks feeling like you relive the same event again and again
- frequent nightmares about the traumatic event
- vivid, unpleasant memories of the traumatic event
- intense mental or physical distress when thinking about the traumatic event
2) Avoidance
- avoiding people, places, or situations that remind you of the traumatic event
3) Arousal and reactivity
- bouts of anger
- difficulty concentrating
- startling easily and having an exaggerated response
- feeling on edge constantly
- irritability
4) Cognition and mood
- negative thoughts about yourself
- distorted feelings of guilt, worry, or blame
- reduced interest in activities you once loved
- trouble remembering important parts of the event