An antiarrhythmic drug that is used to treat certain types of tachycardia.
Procainamide may cause nausea, vomiting, loss of appetite, and, rarely, confusion.
Prolonged treatment may induce lupus erythematosus.
Procainamide may cause nausea, vomiting, loss of appetite, and, rarely, confusion.
Prolonged treatment may induce lupus erythematosus.