药物信息为LIDOCAINE VISCOUS 2% (Lidocaine Hydrochloride Oral Topical Solution USP) (Roxane Laboratories,Inc): DESCRIPTION

Each mL contains:

Lidocaine Hydrochloride . . . . . . . . . . 20 mg (2%)

Inactive ingredients: flavoring, methylparaben, propylparaben, sodium carboxymethylcellulose, and sodium saccharin in an aqueous solution.

Lidocaine Viscous (Lidocaine Hydrochloride Oral Topical Solution USP) contains a local anesthetic agent and is administered topically. Lidocaine hydrochloride is designated as 2-(Diethylamino)-2',6'-acetoxylidide monohydrochloride monohydrate, and has the following structural formula: