Benzocaine¿¡ ´ëÇÑ Mechanism_Of_Action Á¤º¸ Benzocaine binds to sodium channel and reversibly stabilizes the neuronal membrane which decreases its permeability to sodium ions. Depolarization of the neuronal membrane is inhibited thereby blocking the initiation and conduction of nerve impulses.
Pharmacology
Benzocaine¿¡ ´ëÇÑ Pharmacology Á¤º¸ Benzocaine is a local anesthetic commonly used as a topical pain reliever. It is the active ingredient in many over-the-counter analgesic ointments. It is also indicated for general use as a lubricant and topical anesthetic on intratracheal catheters and pharyngeal and nasal airways to obtund the pharyngeal and tracheal reflexes; on nasogastric and endoscopic tubes; urinary catheters; laryngoscopes; proctoscopes; sigmoidoscopes and vaginal specula.
Metabolism
Benzocaine¿¡ ´ëÇÑ Metabolism Á¤º¸ # Phase_1_Metabolizing_Enzyme:Not Available
Benzocaine¿¡ ´ëÇÑ Description Á¤º¸ A surface anesthetic that acts by preventing transmission of impulses along nerve fibers and at nerve endings. [PubChem]