Opioid pain relievers are widely used to relieve moderate to severe pain for a variety of reasons when other pain relievers are less effective, contributing significantly to improving the patient's quality of life.

Opioid analgesics contribute greatly to improved pain control. Opioid pain relievers are relatively safe when used for short periods of time as directed by your doctor. The risk of abuse and dependence is high with prolonged, misdirected opioid use.