Opioid dependence.

Opioid dependence is becoming a more common problem in the United States that gives rise to many negative health and social consequences for both individuals and society as a whole. Opioid dependence presents a challenging issue for physicians to identify and treat. Understanding and managing withdrawal symptoms is often a necessary first step on the road to recovery for these patients. Long-term therapy options include detoxification, nonpharmacologic treatment plans, and maintenance replacement treatment with either methadone or buprenorphine. Physicians meeting necessary requirements have the option of implementing office-based opioid-assisted maintenance therapy.