digoxin, diltiazem, atropine, lidocaine, dopamine, dobutamine, procainamide, amrinone, milrionone, nitroglycerin, natrecor

Digitalis is derived from the foxglove, though not a Pharmacist I would suggest that Digoxin is the answer.

Medications that may cause this syndrome include hydralazine (used for high blood pressure) and procainamide (used for abnormal heartbeats).

This term refers to lupus that develops after a patient has taken a medication. Medications that can trigger drug-induced lupus include procainamide or hydralazine

The mainstays of treatment for clinically stable ventricular tachycardia are the various antidysrhythmic drugs. These are limited to procainamide, lidocaine, amiodarone, and a handful of intravenous beta-adrenergic blocking agents.