Anti-craving meds can be extremely beneficial in interrupting reward circuitry in the brain that drives people to drink excessively. Used in conjunction with a multi-faceted therapy to include counseling, support, nutritional improvements and other lifestyle changes, these drugs can provide a powerful jump-start to a successful recovery program. Chantix is not approved for alcohol dependence, but many people urge their physicians to prescribe medications off-label when compelling evidence is presented about their efficacy. However, it’s critical that anyone considering Chantix for a drinking problem tell their health care provider about past psychiatric issues if they exist and be monitored carefully for changes in behavior once they start taking it.