<prompt> Mexiletine is an oral active congner ofDopamineLidocaineDobutaminelevodopa  <response>: Ans. isbi.e., LidocaineRef: Clinical pharmacology 3de 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. 