Psychiatry Naltrexone is used in opioid addiction. Which of the following is true? A Is used to treat withdrawal symptoms B Is used to treat overdose of opioids C Is used to prevent relapse D It has addiction potential, if used long term 💡 Explanation Naltrexone is used in opioid addiction. Which of the following is true? ✓ Correct Answer: C. Is used to prevent relapse