Final answer:
Recovering alcoholics may be prescribed medication such as naltrexone and acamprosate to prevent relapse and curb cravings.
Step-by-step explanation:
Recovering alcoholics may be prescribed medication to prevent relapse and curb cravings. One medication commonly used is naltrexone, which is an opioid antagonist. Naltrexone works by blocking the effects of alcohol and reducing the cravings for alcohol. Another medication that may be used is acamprosate, which helps to restore the chemical balance in the brain that is disrupted by alcohol abuse.