Procainamide

external

• Effects

  • Systemic lupus erythematosus
  • Drug-induced lupus
  • Insulin autoantibodies
  • Chemical cardioversion
  • High liver dehydrogenase
  • Drug fever

• Parents

  • Class IA antiarrhythmic drug
  • Drug metabolised by N-acetyltransferase

• Treats

  • Myotonic dystrophy