Mexiletine is an oral active congner of: (A) Dopamine, (B) Lidocaine, (C) Dobutamine, (D) levodopa
Answer is B. Ans. is'b'i.e., LidocaineRef: Clinical pharmacology 3'd/e p. 501; KDT Vhle p. 531Mexiletine is an orally active congener of lidocaine.It is a local anaesthetic and an orally active antiarrhythmic; chemically and pharmacologically similar to lidocaine.