Mixing duloxetine (Cymbalta) and alcohol is not recommended because the two substances work against each other in the brain. Both duloxetine and alcohol act as central nervous system depressants, and combining them can cause severe sedation and impaired coordination. Combining alcohol with Cymbalta can affect your judgment, coordination, and motor skills. Additionally, alcohol can intensify depression symptoms and increase the severity of Cymbalta side effects. Mixing Cymbalta (duloxetine) with alcohol is not recommended, as it may increase the risk of liver damage and worsen side effects. It can also exacerbate depression and anxiety symptoms, undermining the medication’s effectiveness. On their own, alcohol and Cymbalta can each cause liver damage and depressive symptoms. Combining them can make these effects worse. Learn what you need to know about these concerns. Can I safely drink alcohol while taking Cymbalta for depression treatment? The FDA and prescribing guidelines recommend avoiding alcohol entirely while taking duloxetine due to increased liver damage risk, amplified CNS depression, and reduced medication efficacy. Combining Cymbalta (duloxetine) with alcohol increases liver injury risk and can intensify side effects like dizziness and drowsiness. The FDA advises against using Cymbalta for individuals with substantial alcohol use due to overlapping liver toxicity concerns. It is generally not recommended to mix alcohol and Cymbalta. This medication poses a threat to patients with existing liver problems, and frequent or excessive drinking significantly increases the risk of severe liver damage when taken with Duloxetine.