Why Dual Diagnosis Treatment Is Used for SADAddiction, anxiety, Depression, Dual Diagnosis, Mental HealthBy Beaches RecoveryDecember 19, 2022Seasonal affective disorder (SAD) is just one of many types of mental illnesses that often pairs with addiction as part of a dual diagnosis. However, with the right help from dual diagnosis treatment programs, you can gain a successful, lasting recovery from both of these conditions. This isn’t something you can handle on your own.…