Skip to main content
succinylcholine

succinylcholine

7 9.9
A medicine given in operations to make muscles relax for a short time
  • noun
  • /səkˈsɪnəlˌkoʊlin/
  • Specialized
translation icon : succinilcolina
  • The paramedic explained that succinylcholine is often used in emergency situations to facilitate intubation.
  • a powerful paralytic
  • relaxant, succinylcholine
  • muscle relaxant, succinylcholine

Examples

  • Until the airway was secured, the patient was given three repeated boluses of 10 mg succinylcholine mixed with atropine.

    Academic text (2007)
  • Rapid sequence induction with succinylcholine was performed.

    Academic text (2007)
  • First I'll inject some succinylcholine.

  • He was injected with a drug called succinylcholine.

  • After adequately preoxygenating her with 100% oxygen, induction with 2 mg/kg of propofol and 1.5 mg/kg of succinylcholine was done, and laryngoscopy was attempted.

    Academic text (2007)
  • A short-acting muscle relaxant (e.g., succinylcholine) is administered by the anesthesiologist to facilitate intubation, and a nerve-twitch monitor may be placed in the temporal area.

    Academic text (2006)
  • During surgery, the anesthesiologist administered succinylcholine to relax the patient's muscles.

  • Before the procedure began, the surgeon ensured that they had sufficient succinylcholine on hand for muscle relaxation.

Synonyms

tubocurarine
vssuccinylcholine
  • Specialized
1 9.9

A poisonous chemical from South American plants used to relax muscles during surgery

is a synthetic drug rather than a natural plant toxin
gallamine
vssuccinylcholine
  • Archaic
9.9

A drug that relaxes muscles during surgery by stopping nerve signals

is framed by its use during surgery as an adjunct rather than its mechanism
Flaxedil
vssuccinylcholine
  • Archaic
9.9

A brand name for a drug that relaxes muscles during surgery

is described as the chemical drug itself rather than a brand label

Surface Forms

Morphology

succinylcholine = choline (opaque) = succinyl + choline

The term is a technical chemical name formed by joining a specialized acyl group ('succinyl') to 'choline'; knowing the components does not let an average learner infer its pharmacological role as a surgical muscle relaxant.

Etymology

Succinylcholine comes from two chemical parts: succinyl (from Latin succinum, meaning 'amber') and choline (a natural 'body chemical'). So the long name tells you it is a man-made drug that joins those parts, and that is why it is used to relax muscles quickly during surgery.