Co-occurring disorders occur when mental health conditions and substance use happen at the same time. The relationship between them can vary from person to person. Anxiety, depression, trauma, sleep difficulties, and other mental health symptoms may influence how someone uses alcohol or medication, while substance use can sometimes make those symptoms harder to manage.
A dual diagnosis doesn’t necessarily begin with addiction. For some people, substance use becomes part of how they cope with stress, anxiety, low mood, or trouble sleeping. You may find yourself drinking more wine after difficult days, relying on sleep medication more often than intended, or using a substance to temporarily quiet anxiety.
Recognizing these patterns can help you understand what may be affecting your mental health and identify healthier ways to cope.