The Relationship Between Alcohol Consumption and Depression: An Analysis of Secondary Affections and Therapeutic Interventions

Alcohol use disorders are associated with many negative mental health outcomes such as the aggravation of symptoms of depression and anxiety disorders and, notably, increased suicidality. The nearly reciprocal relationship between the two entities makes treatment much more complex and necessitates care pathways that are integrated. The present research addressed linking levels of alcohol use to the common mood disorders depression and anxiety and evaluating the feasibility of psychological interventions in reducing consumption and relieving the associated psychiatric symptoms. The sample comprised 147 patients hospitalized in a psychiatric facility (2021–2023) that were diagnosed according to DSM-5 criteria with alcohol dependence and depressive or anxiety comorbidities. The baseline and follow-up assessments utilized AUDIT (alcohol use), BDI (depression), and GAD-7 (anxiety) questionnaires. The psychological interventions included cognitive-behavioral techniques and motivational interviews. Of the participants, 33.8% presented with comorbid depression, 32.8% with anxiety disorders, and 33.4% with cognitive impairments. The psychological interventions significantly reduced alcohol consumption and the severity of depressive and anxiety symptoms. Superlative clinical outcomes came about with longer intervention time. The results call for the need for co-treating associated alcohol use as well as said mental conditions to optimize therapeutic results and improve quality of life for patients. These major implications lend themselves to the development of public health policies and tailored interventions to combat the concurrent battles between alcohol consumption and depression.