Uses of This Medicine. Buprenorphine injection is used to relieve moderate to severe pain. Buprenorphine belongs to the group of medicines called narcotic analgesics (pain medicines). It acts on the central nervous system (CNS) to relieve pain. When a narcotic medicine is used for a long time, it may become habit-forming, causing mental or physical dependence.
The medulla oblongata is located in the lower portion of the brainstem. It is very important in things like heart rate and blood pressure. It's responsible for many reflexes in the body, or involuntarily controls, such as vomiting, sneezing, and coughing. A brain stem stroke happens when the brainâs blood supply is interrupted in this area. This type of stroke can result in death, since the damaged brain stem can no longer control the bodyâs vital functions.
The medulla oblongata is the lower portion of the brainstem. It deals with autonomic functions. The cardiac center is the part of the medulla oblongata responsible for controlling the heart rate.