Post Traumatic Stress Disorder (PTSD)
Someone with PTSD often relives the traumatic event through nightmares and flashbacks, and may experience feelings of isolation, irritability and guilt.
They may also have problems sleeping, such as insomnia, and find concentrating difficult.
These symptoms are often severe and persistent enough to have a significant impact on the person’s day-
The symptoms of post-
In most cases, the symptoms develop during the first month after a traumatic event. However, in a minority of cases, there may be a delay of months or even years before symptoms start to appear.
Some people with PTSD experience long periods when their symptoms are less noticeable, followed by periods where they get worse. Other people have constant, severe symptoms.
The specific symptoms of PTSD can vary widely between individuals, but generally fall into the categories described below.
- repetitive and distressing images or sensations
- physical sensations – such as pain, sweating, nausea or trembling
Some people have constant negative thoughts about their experience, repeatedly asking themselves questions that prevent them from coming to terms with the event.
For example, they may wonder why the event happened to them and if they could have done anything to stop it, which can lead to feelings of guilt or shame.
Avoidance and emotional numbing
Trying to avoid being reminded of the traumatic event is another key symptom of PTSD. This usually means avoiding certain people or places that remind you of the trauma, or avoiding talking to anyone about your experience. Many people with PTSD try to push memories of the event out of their mind, often distracting themselves with work or hobbies.
Some people attempt to deal with their feelings by trying not to feel anything at all. This is known as emotional numbing. This can lead to the person becoming isolated and withdrawn, and they may also give up pursuing activities they used to enjoy.
Hyperarousal (feeling 'on edge')
Someone with PTSD may be very anxious and find it difficult to relax. They may be constantly aware of threats and easily startled. This state of mind is known as hyperarousal.
Hyperarousal often leads to:
- angry outbursts
- sleeping problems
- difficulty concentrating
Many people with PTSD also have a number of other problems, including:
- other mental health problems – such as depression, anxiety or phobias
harming or destructive behaviour – such as drug misuse or alcohol misuse
- other physical symptoms – such as headaches, dizziness, chest pains and stomach aches
PTSD sometimes leads to work-
Causes of PTSD
The type of events that can cause PTSD include:
- serious road accidents
- violent personal assaults, such as sexual assault, mugging or robbery
- prolonged sexual abuse, violence or severe neglect
- witnessing violent deaths
- military combat
- being held hostage
- terrorist attacks
- natural disasters, such as severe floods, earthquakes or tsunamis
PTSD can develop immediately after someone experiences a disturbing event or it can occur weeks, months or even years later.
PTSD is estimated to affect about 1 in every 3 people who have a traumatic experience, but it's not clear exactly why some people develop the condition and others don't.
People who repeatedly experience traumatic situations such as severe neglect, abuse or violence may be diagnosed with complex PTSD.
Complex PTSD can cause similar symptoms to PTSD and may not develop until years after the event. It's often more severe if the trauma was experienced early in life as this can affect a child's development.