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Post-traumatic stress disorder (PTSD) is a type of anxiety disorder.
Some people develop PTSD after experiencing a traumatic event. People affected may feel anxious and highly vigilant, and have intrusive thoughts and memories of the trauma. With treatment, people with PTSD can make a full recovery.
Feeling strong reactions such as fear, anger or sadness are natural after a traumatic event. For most people, these feelings will pass with time and support from friends and family. For people who develop PTSD, these feelings are intensely distressing and if left untreated, can last for a long time.
The symptoms of PTSD may interfere with the person’s ability to carry on their everyday life, work and relationships. PTSD is identified by four main groups of symptoms:
If a person has been through a traumatic event and has experienced a combination of the above symptoms for a month or more, then they may be experiencing PTSD.
People with PTSD are at a higher risk of developing other anxiety disorders, substance abuse issues, and mood disorders such as depression or bipolar disorder.
Young people can have extreme reactions to trauma, but their symptoms may not be the same as adults. In very young children, these symptoms can include:
Older children and teens are more likely to show symptoms similar to those seen in adults. They may also start ‘acting out’ and develop disruptive and destructive behaviours. It’s important for parents and carers to seek help early if they think a young person is developing PTSD.
Most people with PTSD develop the condition after experiencing a traumatic event, like a serious accident, physical or sexual assault, war or torture, or a natural disaster such as a bushfire or a flood.
People who have a past history of mental illness or trauma, as well as stressful life conditions and a lack of support are more likely to develop PTSD.
It’s important to remember that everyone experiences trauma differently. An event which is traumatising for one person may not be too distressing for another person. Everyone has a different capacity for trauma, which is informed by a combination of risk factors including neurobiology, past experiences and genetics.
‘I was in solitary confinement,’ he says. ‘They used to keep the lights on during the day and night. I never saw the sunlight.’ - Claudio
Many people experience some of the symptoms of PTSD soon after a traumatic event, but will recover on their own. For this reason, treatment does not usually start until a few weeks after a traumatic experience.
If you or someone you know is experiencing symptoms of PTSD more than a few weeks after a traumatic experience, it is a good idea to talk to a doctor or mental health professional.
Getting help early can help speed up recovery. Your doctor or mental health professional may recommend psychological therapy such as cognitive behaviour therapy. Medication can also be helpful for a time.
With help, a person can learn to manage their response in unavoidable situations that previously would have triggered a flashback. With appropriate treatment and support people with PTSD are able to recover and get on with their lives.
Post-traumatic stress disorder can have a big impact on relationships. When a person tries to block out painful memories it can appear that they are irritable or uninterested in others. Help for families and friends to look after themselves as well as the person directly affected is also important.
SANE factsheets provide brief, introductory information about mental health. This SANE factsheet was reviewed by industry professionals, carers and people with lived experience of PTSD.