Complex post-traumatic stress disorder (C-PTSD) is a mental health condition that's similar to PTSD, but it's caused by long-term or repeated trauma. This trauma can be physical, emotional, or sexual abuse, or it can be caused by neglect or witnessing violence.

Post-traumatic stress disorder (PTSD) is a mental health problem that some people develop after experiencing or witnessing a life-threatening event, like combat, a natural disaster, a car accident, or sexual assault. While it's normal to have upsetting memories, feel on edge, or have trouble sleeping after this kind of experience, if these symptoms last more than a few weeks, it may be PTSD.

Reliving the trauma: You may have flashbacks, nightmares, or unwanted memories of the event.

Avoiding reminders of the trauma: You may avoid places, people, or activities that remind you of the event.

Negative changes in mood or thinking: You may feel numb, detached, or have trouble feeling emotions. You may have negative thoughts about yourself or the world.

Changes in physical or emotional reactions: You may be easily startled or have trouble sleeping. You may have changes in appetite or have trouble concentrating.

If you have any of these symptoms, it's important to talk to a doctor or mental health professional. They can help you determine if you have PTSD and develop a treatment plan that's right for you.