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Prilocaine 0.66%

Bozyaka Training and Research Hospital · FDA-approved active Small molecule

Prilocaine is a local anesthetic that blocks sodium channels in nerve cell membranes, preventing the initiation and propagation of action potentials.

Prilocaine is a local anesthetic that blocks sodium channels in nerve cell membranes, preventing the initiation and propagation of action potentials. Used for Local anesthesia for infiltration, nerve blocks, and topical application.

At a glance

Generic namePrilocaine 0.66%
Also known asCitanest
SponsorBozyaka Training and Research Hospital
Drug classLocal anesthetic (amide class)
TargetVoltage-gated sodium channels
ModalitySmall molecule
Therapeutic areaAnesthesia
PhaseFDA-approved

Mechanism of action

Prilocaine works by reversibly inhibiting sodium influx through voltage-gated sodium channels in nerve fibers, which stabilizes the neuronal membrane and prevents depolarization. This action blocks the conduction of nerve impulses in sensory, motor, and autonomic nerves, resulting in local anesthesia. The drug is metabolized hepatically and has a relatively rapid onset and intermediate duration of action.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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