Dual diagnosis occurs when someone has both a mental disorder
and an alcohol or drug problem. These conditions occur together
frequently. In particular, alcohol and drug problems tend to
occur with Depression Anxiety disorders Schizophrenia
Personality disorders Sometimes the mental problem occurs first.
This can lead people to use alcohol or drugs that make them feel
better temporarily. Sometimes the substance abuse occurs first.
Over time, that can lead to emotional and mental problems. To
get better, someone with a dual diagnosis must treat both
conditions. First, the person must go for a period of time
without using alcohol or drugs. This is called detoxification.
The next step is rehabilitation for the substance problem and
treatment for the mental disorder. This step might include
medicines, support groups and talk therapy.