Post Traumatic Stress
According to The National Center for Biotechnology Information (NCBI),Post-traumatic stress disorder is a type of anxiety disorder. It can occur after you've seen or experienced a traumatic event that involved the threat of injury or death.
Causes, incidence, and risk factors
PTSD can occur at any age. It can follow a natural disaster such as a flood or fire, or events such as:
Veterans returning home from a war often have PTSD.
The cause of PTSD is unknown. Psychological, genetic, physical, and social factors are involved. PTSD changes the body's response to stress. It affects the stress hormones and chemicals that carry information between the nerves (neurotransmitters).
It is not known why traumatic events cause PTSD in some people but not others. Having a history of trauma may increase your risk for getting PTSD after a recent traumatic event.
Symptoms
Symptoms of PTSD fall into three main categories:
1. "Reliving" the event, which disturbs day-to-day activity
symptoms, which are typical of anxiety, stress, and tension:
Your health care provider may ask for how long you have had symptoms. This will help your health care provider know if you have PTSD or a similar condition called Acute Stress Disorder (ASD).
TreatmentTreatment can help prevent PTSD from developing after a trauma. A good social support system may also help protect against PTSD.
If PTSD does occur, a form of treatment called "desensitization" may be used.
People with PTSD may also have problems with:
Medicines that act on the nervous system can help reduce anxiety and other symptoms of PTSD. Antidepressants, including selective serotonin reuptake inhibitors (SSRIs), can be effective in treating PTSD. Other anti-anxiety and sleep medicines may also be helpful.
Support GroupsYou can get more information about post-traumatic stress disorder from the American Psychiatric Association -- www.psych.org.
Expectations (prognosis)You can increase the chance of a good outcome with:
Although traumatic events can cause distress, not all feelings of distress are symptoms of PTSD. Talk about your feelings with friends and relatives. If your symptoms do not improve soon or are making you very upset, contact your health care provider.
Seek help right away if:
Causes, incidence, and risk factors
PTSD can occur at any age. It can follow a natural disaster such as a flood or fire, or events such as:
- Assault
- Domestic abuse
- Prison stay
- Rape
- Terrorism
- War
Veterans returning home from a war often have PTSD.
The cause of PTSD is unknown. Psychological, genetic, physical, and social factors are involved. PTSD changes the body's response to stress. It affects the stress hormones and chemicals that carry information between the nerves (neurotransmitters).
It is not known why traumatic events cause PTSD in some people but not others. Having a history of trauma may increase your risk for getting PTSD after a recent traumatic event.
Symptoms
Symptoms of PTSD fall into three main categories:
1. "Reliving" the event, which disturbs day-to-day activity
- Flashback episodes, where the event seems to be happening again and again
- Repeated upsetting memories of the event
- Repeated nightmares of the event
- Strong, uncomfortable reactions to situations that remind you of the event
- Emotional "numbing," or feeling as though you don't care about anything
- Feeling detached
- Being unable to remember important aspects of the trauma
- Having a lack of interest in normal activities
- Showing less of your moods
- Avoiding places, people, or thoughts that remind you of the event
- Feeling like you have no future
- Difficulty concentrating
- Startling easily
- Having an exaggerated response to things that startle you
- Feeling more aware (hypervigilance)
- Feeling irritable or having outbursts of anger
- Having trouble falling or staying asleep
symptoms, which are typical of anxiety, stress, and tension:
- Agitation or excitability
- Dizziness
- Fainting
- Feeling your heart beat in your chest
- Headache
Your health care provider may ask for how long you have had symptoms. This will help your health care provider know if you have PTSD or a similar condition called Acute Stress Disorder (ASD).
- In PTSD, symptoms are present for at least 30 days.
- In ASD, symptoms will be present for a shorter period of time.
TreatmentTreatment can help prevent PTSD from developing after a trauma. A good social support system may also help protect against PTSD.
If PTSD does occur, a form of treatment called "desensitization" may be used.
- This treatment helps reduce symptoms by encouraging you to remember the traumatic event and express your feelings about it.
- Over time, memories of the event should become less frightening.
People with PTSD may also have problems with:
- Alcohol or other substance abuse
- Depression
- Related medical conditions
Medicines that act on the nervous system can help reduce anxiety and other symptoms of PTSD. Antidepressants, including selective serotonin reuptake inhibitors (SSRIs), can be effective in treating PTSD. Other anti-anxiety and sleep medicines may also be helpful.
Support GroupsYou can get more information about post-traumatic stress disorder from the American Psychiatric Association -- www.psych.org.
Expectations (prognosis)You can increase the chance of a good outcome with:
- Early diagnosis
- Prompt treatment
- Strong social support
Although traumatic events can cause distress, not all feelings of distress are symptoms of PTSD. Talk about your feelings with friends and relatives. If your symptoms do not improve soon or are making you very upset, contact your health care provider.
Seek help right away if:
- You feel overwhelmed
- You are thinking of hurting yourself or anybody else
- You are unable to control your behavior
- You have other very upsetting symptoms of PTSD
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