Life with one mental illness can be disruptive, challenging, and damaging, but having two can be even more difficult.
PTSD and depression are both very serious mental illnesses that cause a lot of dysfunction. The good news is that they are also both treatable.
The best outcomes occur when you get expert treatment that addresses both conditions. You can then take the tools you learn in treatment and apply them to your life beyond, making positive choices and getting support from loved ones.
What Is Post-Traumatic Stress Disorder?
Post-traumatic stress disorder, or PTSD, is a serious mental illness triggered by traumatic experiences. Trauma is subjective but may include active military service, witnessing violence, being abused or assaulted, or going through an accident or natural disaster. Not all people who go through trauma will develop PTSD, but it is always possible, especially for those who do not have good support or struggle with other mental illnesses.
There are four main types of symptoms associated with PTSD, and these can begin anywhere from a month to years after trauma:
- Intrusive, troubling memories. You may experience flashbacks that feel real, nightmares, and an inability to stop thinking about the trauma.
- Avoidance. To try to suppress these troubling memories, you may avoid talking about the traumatic event or any places or people that remind you of it.
- Negative thoughts and mood. PTSD can change the way you think about yourself and the world, making you feel hopeless, angry, ashamed, detached, and apathetic.
- Inappropriate reactions. You may be easily startled, easily scared, quick to react and always on the lookout for danger. You may also engage in self-destructive behaviors.
The symptoms of PTSD can be debilitating and even lead to complications, such as substance use, eating disorders, suicide, and other mental illnesses, like depression.


