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A member asked:
Is lidocaine tetracaine safe?
A doctor has provided 1 answer
Two different meds: If I understood your question correctly, lidocaine (an amide) is also a local anesthetic, yet chemically it is different from tetracaine (an ester). The chance of allergic reaction is higher with ester-type drug (Novocaine, tetracaine). Duration and metabolism is also different. One should consult a doctor with the specific questions regarding safety. Hope that helps.
Answered 12/10/2017
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