Pain Home > Buprenex
Buprenex is a prescription pain reliever approved to treat moderate-to-severe pain. The drug works by binding to opioid receptors throughout the body and producing numerous effects, including pain relief and sedation. This medicine comes in the form of an injection, which is either given in the muscle or administered intravenously (by IV). Side effects may include drowsiness, nausea, and dizziness.
What Is Buprenex?Buprenex® (buprenorphine injection) is an opioid narcotic used to treat moderate-to-severe pain. It is given by injection into a muscle (intramuscular injection) or by intravenous infusion (by IV).
How Does Buprenex Work?Buprenex contains buprenorphine, an opioid narcotic medication. Buprenorphine binds to a specific type of opioid receptor, called the opioid mu-receptor. Opioid mu-receptors are located throughout the body. While the main effects of buprenorphine occur in the central nervous system, buprenorphine can produce effects anywhere opioid mu-receptors are found.
- Pain relief
- Changes in mood, including feelings of unease (dysphoria) or unusually pleasant feelings (euphoria)
- Cough suppression
- Slowed or shallow breathing
- Slowing of the digestive tract
- Physical dependence.