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Tag: Class ib antiarrhythmic

Explore our medication guides and pharmacology articles within this category.

What Class of Drug Is Lidocaine? A Pharmacological Profile

4 min read
Synthesized in 1943, lidocaine is a widely used medication belonging to the amino-amide group of local anesthetics and is also classified as a Class Ib antiarrhythmic drug [1.2.3, 1.16.1]. So, what class of drug is lidocaine? It primarily functions by blocking nerve signals to numb tissue.