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The Department of Veterans Affairs (VA) began to provide disability benefits for post-traumatic stress disorder (PTSD) in the 1980s after the diagnosis became part of official psychiatric nosology. Post-traumatic stress disorder (PTSD) is a serious, potentially debilitating psychiatric disorder that can develop after experiencing one or more ...
For the diagnosis to be accurate, a psychiatrist is required to spend extensive time with the patient. Symptoms of the disorder may arise due to several reasons. These include: Distress due to medical conditions; Environmental effects and situations; However, the effects of drugs or medication or bereavement are not classified under the diagnosis.
The following diagnostic systems and rating scales are used in psychiatry and clinical psychology.This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.
A diagnosis of PTSD is made if a person has experienced a trauma and also experiences 1) re-experiencing the event in the form of intrusive memories, nightmares, or flashbacks, 2) avoidance of memories of the event or of people, places, and situations that remind them of it, and 3) perceptions of heightened current threat (e.g., hypervigilance ...
A diagnosis of a major depressive episode requires the patient to have experienced five or more of the symptoms below, one of which must be either a depressive mood or a loss of interest or pleasure (although both are frequently present). [1] These symptoms must be present for at least 2 weeks, represent a change from the patient's normal ...
Minor depressive disorder, also known as minor depression, is a mood disorder that does not meet the full criteria for major depressive disorder but at least two depressive symptoms are present for a long time. These symptoms can be seen in many different psychiatric and mental disorders, which can lead to more specific diagnoses of an ...
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Family history, previous diagnosis of a mood disorder, trauma, stress or major life changes in the case of depression, physical illness or use of certain medications. Depression has been linked to major diseases such as cancer, diabetes, Parkinson's disease and heart disease, Brain structure and function in the case of bipolar disorder. [1 ...