3
Naltrexone blocks the effect of opioids and prevents opioid intoxication and physiologic dependence on opioid users
Try to take bupropion at the same time every day
Need to take it twice daily for 7 to 12 weeks
Dosages >150 mg should be administered as divided doses twice daily, with ≥8 hours separating the doses
It is also used as part of a support program to help people stop smoking
It takes a long time to be absorbed, and even longer to be excreted
It’s available in two forms, which have different FDA-approved uses: Wellbutrin SR