Candocuronium iodide

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Candocuronium iodide is a non-depolarizing neuromuscular-blocking drug that is used in anesthesia to induce muscle relaxation and facilitate endotracheal intubation during surgical procedures. It belongs to the class of aminosteroid neuromuscular-blocking agents.

Pharmacology

Candocuronium iodide works by blocking the action of acetylcholine at the neuromuscular junction, preventing depolarization of the muscle cell membrane and subsequent muscle contraction. This action is reversible with the administration of acetylcholinesterase inhibitors such as neostigmine.

Clinical Use

Candocuronium iodide is primarily used in general anesthesia to provide muscle relaxation during surgery. It is also used to facilitate mechanical ventilation in patients who require intensive care.

Side Effects

Common side effects of candocuronium iodide include hypotension, bradycardia, and histamine release. Rare but serious side effects can include anaphylaxis and prolonged neuromuscular blockade.

Contraindications

Candocuronium iodide is contraindicated in patients with known hypersensitivity to the drug or any of its components. It should be used with caution in patients with myasthenia gravis or other conditions that may affect neuromuscular transmission.

Dosage and Administration

The dosage of candocuronium iodide varies depending on the patient's weight, age, and medical condition. It is typically administered intravenously by a trained healthcare professional.

See Also

• Neuromuscular-blocking drug
• Anesthesia
• Endotracheal intubation
• Acetylcholine
• Acetylcholinesterase inhibitor

External Links

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