Remifentanil hydrochloride
Remifentanil hydrochloride (pronunciation: ree-mi-FEN-ta-nil HYE-droe-KLOR-ide) is a potent, short-acting synthetic opioid analgesic drug. It is used to manage pain during surgical procedures and in intensive care units.
Etymology
The term "Remifentanil" is derived from the Latin words remis meaning "oar" and fentanyl, which is a powerful synthetic opioid used as a pain reliever and anesthetic. The "hydrochloride" part of the name refers to the hydrochloride salt form of the drug, which is commonly used in pharmaceuticals to increase the stability of the active ingredient.
Pharmacology
Remifentanil hydrochloride is a specific mu-opioid receptor agonist. It works by binding to the mu-opioid receptors in the brain and spinal cord, blocking the transmission of pain signals. Due to its rapid onset and short duration of action, it is particularly useful in situations where tight control of the level of analgesia is required.
Related Terms
- Analgesic: A class of drugs that are used to relieve pain.
- Opioid: A type of narcotic drug that is used to treat severe pain.
- Mu-opioid receptor: A type of protein that is found in the brain and spinal cord and is involved in the perception of pain.
- Hydrochloride: A type of salt that is commonly used in pharmaceuticals to increase the stability of the active ingredient.
See Also
External links
- Medical encyclopedia article on Remifentanil hydrochloride
- Wikipedia's article - Remifentanil hydrochloride
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