How Does Complex PTSD Differ?
If you have complex PTSD, there is a good chance that you will meet the criteria for PTSD. However, you also have significant problems not included in the standard definition of posttraumatic stress disorder. For example, in addition to classic PTSD symptoms, you may have a general inability to regulate your emotions.
You can also have complex PTSD without meeting the standard criteria for PTSD. For example, you may not have symptoms that fall into each of the four required PTSD categories. Nevertheless, you may suffer from severe trauma-related issues that require professional treatment. This is why some people are instead diagnosed with disorder of extreme stress not otherwise specified, or DESNOS.
Some experts believe that DESNOS is just a sub-type of PTSD. However, officially, it is a separate mental illness in the same larger category as PTSD. This category of illnesses is known as trauma- and stressor-related disorders. There, DESNOS falls under the umbrella term “unspecified trauma- and stressor-related disorder.”
Diagnosing Complex Trauma Disorder
Diagnosing complex trauma disorder can be tricky, even for specialists. This is true, in part, because complex PTSD does not have an official definition in the U.S. The DESNOS classification is the closest thing. However, DESNOS is an unspecified disorder. This means that it has no specific, agreed-upon symptoms. In such a situation, there is tremendous leeway in deciding who is and who is not affected. That situation is exactly why some experts believe that an official complex PTSD diagnosis should be established.
Given all of this, who decides if you suffer from complex trauma? Only a qualified mental health professional has the expertise needed to make that determination. This professional may believe that your additional symptoms fall under the larger heading of PTSD. If so, you may receive a PTSD diagnosis. On the other hand, the doctor you see may not feel that you meet the criteria for PTSD. Instead, this expert may diagnose you with DESNOS or unspecified trauma- and stressor-related disorder.
There is also a third possibility. The mental health specialist you see may not recognize your complex trauma symptoms as PTSD or DESNOS. Unfortunately, this can mean that you will not get the help you need to support your full recovery. That is why it is important to seek treatment from trained experts who understand the potential impact of complex trauma.