Dental local anesthetics containing 2% lignocaine with adrenaline 1 : 80000: A) In any dosage are contraindicated in patients with heart disease B) May cause tachycardia C) Can produce allergic reactions, in which lignocaine is usually responsible D) Or even prilocaine with felypressin should not be used in the pregnant patient because of the oxytocic effects of adrenaline or felypressin. E) Cause hypertensive reactions in patients on tricyclic antidepressants