Topical Local Anesthetics
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9.2.06
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The anesthetic concentration in topical agents is much higher than in injectable solutions; it can be as high as 20%!!
Cocaine hydrochloride is the best topical ever, but not available anymore for obvious reasons.
Benzocaine is not a weak base, but neutral (always in B form, never BH+)
Dyclonine hydrochloride (Dyclone) is a ketone!!
Category: Pharmacology Notes
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