Generic name:lidocaine and prilocaine
Dosage form: kit
Drug class:Topical anesthetics
Medically reviewed by Drugs.com. Last updated on Jul 22, 2021.
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Active Ingredients:
Lidocaine 2.5% and Prilocaine 2.5% Cream, USP
Tranzarel Topical Gel (Lidocaine 4%)
Dolotranz Description
Lidocaine 2.5% and Prilocaine 2.5% Cream, USP is an emulsion in which the oil phase is a eutectic mixture of lidocaine and prilocaine cream in a ratio of 1:1 by weight. This eutectic mixture has a melting point below room temperature and therefore both local anesthetics exist as a liquid oil rather than as crystals. It is packaged in 5 gram and 30 gram tubes.
Lidocaine is chemically designated as acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl), has an octanol: water partition ratio of 43 at pH 7.4, and has the following structure:
C14H22N2O M.W. 234.3
