Suxamethonium Other names: Succinylcholine Suxamethonium chloride

Chemical formula: C₁₄H₃₀N₂O₄+₂  Molecular mass: 290.399 g/mol  PubChem compound: 5314

Therapeutic indications

Suxamethonium is indicated for:

Producing muscular relaxation during anaesthesia

Population group: only children (1 year - 12 years old) , adolescents (12 years - 18 years old) , adults (18 years old or older)

Suxamethonium is a short acting depolarising neuromuscular blocking agent for producing muscular relaxation during anaesthesia. It is used in anaesthesia as a muscle relaxant to facilitate endotracheal intubation, mechanical ventilation and a wide range of surgical and obstetric procedures.

It is also used to reduce the intensity of muscle contractions associated with Pharmacologically or electrically-induced convulsions.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Contraindications

Suxamethonium is contraindicated in the following cases:

Glaucoma, detached retina, open eye injury

at least one of
Glaucoma
Retinal detachment
Eyeball injury

Malignant hyperthermia

at least one of
Malignant hyperthermia
Family history of malignant hyperthermia

Low serum level of pseudocholinesterase, cholinesterase deficiency

Deficiency of acetylcholinesterase

Myotonia congenita, dystrophia myotonica

at least one of
Myotonia congenita
Steinert myotonic dystrophy syndrome

Cerebral palsy

Cerebral palsy

Skeletal muscle myopathies

Disease of skeletal muscle

Hyperkalemia

Hyperkalemia

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