benzocaine

benzocaine /ben·zo·caine/ (-kān) a local anesthetic applied topically to the skin and mucous membranes; also used to suppress the gag reflex in various procedures.

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ben·zo·caine (bnz-kn)

n.

The white, odorless, tasteless crystalline ester of para-aminobenzoate, used as a local anesthetic.

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benzocaine

[ben′zəkān]

an ester-type, local anesthetic agent derived from aminobenzoic acid that is most useful when applied topically. It is used in many over-the-counter compounds for pruritus and pain. Benzocaine has a low incidence of toxicity, but sensitization to it may result from prolonged or frequent use. Topical application of benzocaine may cause methemoglobinemia in infants and small children. A minimum of 5% benzocaine is required in a compound to be effective.

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benzocaine (topical),

n brand names: 20% liquid—Anbesol Maximum Strength, Orajel Mouth Aid; 20% gel—Anbesol Maximum Strength, Hurricaine, Orajel Brace-Aid; 10% gel—Denture Orajel, Baby Orajel Nighttime;
drug class: topical ester local anesthetic;
action: inhibits conduction of nerve impulses from sensory nerves and is derived from aminobenzoic acid;
uses: treatment of oral irritation or sores, toothache, and pain caused by dental prostheses, orthodontic appliances, or teething. Mainly used for preanesthetic anesthesia of the oral mucosa. May cause localized allergic reactions and gag reflex if not used properly.

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benzocaine

a local anesthetic for topical use.