Co-existing conditions which is also referred to as dual diagnosis or dual condition pertains to the existence of more than one medical condition at the same time. For instance, a person may not only suffer from bipolar disorder but from substance abuse too.
Just like the area of treatment for drug use and psychological disorders has developed to become more exact, the terminology that is employed to describe people who suffer both from psychological disorders and drug use has also become more precise.
Dual disorder and dual diagnosis terms are replaced by the term co-occurring disorders. The said terms although usually used to refer to both drug and mental disorders as accompanying conditions, it can be easily misconstrued since they may also mean the combination of other health conditions like mental ailment or mental delay.
The terms are also misleading in that they only cover two disorders occurring at the same time which is not the case as two or more can occur at the same time. People who have co-occurring disorders also referred to as COD, often have at least one mental disorder and at least one disorder springing from alcohol or substance abuse as well. In order to get a co-occurring diagnosis, at least one disorder of each type has to be established and traced to be independent and not just a combination of symptoms springing from one disorder but manifesting as independent.
For the purposes of this article, we will use the dual disorders term interchangeably even if the co-occurring disorder is the most current term used professionally.
Mentally Ill Chemical Abusers, MICA, is used to refer to people who have a co-occurring disorder and a very serious mental disorder such as bipolar disorder or schizophrenia. The most ideal term used is mentally ill chemically affected individuals because the term affected more aptly describes their condition and is not derogatory. The other acronyms used are as follows: MIC'D (mentally ill chemically dependent), MISA (mentally ill substance abusers), SAMI (substance abuse and mental illness), MISU (mentally ill substance using), ICON PSD (individuals with co-occurring psychiatric and substance disorders) and CAMI (chemical abuse and mental illness).
Borderline personality disorder with periodic polydrug abuse, alcoholism and polydrug addiction alongside schizophrenia, cocaine addiction alongside major depression are some of the most common or popular examples of co-occurring disorders. Even if the emphasis for this dwells on dual disorders, there are a number of patients who have more than two conditions. The fundamentals that have to do with dual disorders normally also have a bearing on multiple disorders.
Combinations of mental disorders and co-occurring problems differ across crucial aspects like seriousness, level of impairment in functioning, duration and disability. For instance, each of the two disorders may be serious or mild, or one may be more serious than the other. Indeed, the seriousness of both disorders may alter over time. Levels of impairment and disability in functioning may also differ.
That means that, in fact, there are many differentiations among co-occurring disorders, not just one combination. Specific treatment environments are, however, set up for patients that have alike combinations of dual disorders.
More than 50 per cent of adults who suffer from a serious mental disorder are also weakened by substance use disorders (addiction or abuse connected to alcohol or other substances).
Unlike individuals who are diagnosed with mental health disorders or those with alcohol and drug dependency issues alone, those with dual disorders most of the time undergo serious and long lasting medical, emotional and social difficulties. As they suffer from two disorders, they're at risk of a co-occurring disorder relapse and their mental disorder could also worsen. Also, a cycle is likely where once there is a relapse in addiction recovery, the patient becomes more prone to a psychiatric worsening which makes it much easier to relapse into an addiction. Therefore, the treatment of relapses should be specifically designed for those with dual disorders. Users with dual disorders commonly need longer rehab, have a greater number of crises and advance more slowly in treatment compared to patients that only have a single disorder.
Psychiatric disorders most prevalent among dually diagnosed patients include personality disorders, mood disorders, psychotic disorders, and anxiety disorders.