Pancuronium

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Pancuronium

Pancuronium (pronounced pan-kur-OH-nee-um) is a type of non-depolarizing muscle relaxant used primarily in anesthesia to facilitate tracheal intubation and to provide muscle relaxation during surgery or mechanical ventilation.

Etymology

The term "Pancuronium" is derived from the Latin words 'pan' meaning 'all' and 'curare' meaning 'to care'. It was named so because it affects all muscles in the body, requiring careful monitoring and care.

Usage

Pancuronium is used in medicine to cause temporary paralysis of the muscles. It works by blocking the action of acetylcholine, a neurotransmitter that sends signals to muscles to contract. By blocking these signals, Pancuronium allows for easier intubation and prevents involuntary muscle movements during surgical procedures.

Related Terms

  • Non-depolarizing muscle relaxant: A type of drug that blocks the action of acetylcholine at the neuromuscular junction, causing muscle relaxation.
  • Anesthesia: A state of controlled, temporary loss of sensation or awareness, induced for medical purposes.
  • Tracheal intubation: A medical procedure in which a tube is inserted into the trachea to maintain an open airway or to deliver drugs.
  • Acetylcholine: A neurotransmitter in the nervous system responsible for transmitting signals across the neuromuscular junction.

Side Effects

Like all medications, Pancuronium can cause side effects. These may include changes in heart rate, blood pressure, or skin reactions. It is important to monitor patients closely when administering Pancuronium.

See Also

External links

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