Analyze the mechanisms of action for naltrexone (extended-release injection), acamprosate, gabapentin, and disulfiram. How do these medications mechanistically reduce alcohol use or support abstinence?

Analyze the mechanisms of action for naltrexone (extended-release injection), acamprosate, gabapentin, and disulfiram. How do these medications mechanistically reduce alcohol use or support abstinence? Are they FDA approved for Alcohol use disorder? 2) Identify one lifestyle modification that serve as adjunctive treatments, explaining how they improve overall functioning (in patients with Alcohol Use Disorder)