QUINIDINE SULFATE TABLET (QUINIDINE SULFATE) Nursing Considerations

What is the generic name?

QUINIDINE SULFATE TABLET

What is the Trade Name for QUINIDINE SULFATE TABLET?

QUINIDINE SULFATE

What are the Indications for QUINIDINE SULFATE TABLET?

• INDICATIONS AND USAGE Conversion of Atrial Fibrillation/Flutter In patients with symptomatic atrial fibrillation/flutter whose symptoms are not adequately controlled by measures that reduce the rate of ventricular response, quinidine sulfate is indicated as a means of restoring normal sinus rhythm. If this use of quinidine sulfate does not restore sinus rhythm within a reasonable time (see DOSAGE AND ADMINISTRATION ), then quinidine sulfate should be discontinued. Reduction of Frequency of Relapse Into Atrial Fibrillation/Flutter Chronic therapy with quinidine sulfate is indicated for some patients at high risk of symptomatic atrial fibrillation/flutter, generally patients who have had previous episodes of atrial fibrillation/flutter that were so frequent and poorly tolerated as to outweigh, in the judgement of the physician and the patient, the risks of prophylactic therapy with quinidine sulfate. The increased risk of death should specifically be considered. Quinidine sulfate should be used only after alternative measures ( e.g., use of other drugs to control the ventricular rate) have been found to be inadequate. In patients with histories of frequent symptomatic episodes of atrial fibrillation/flutter, the goal of therapy should be an increase in the average time between episodes. In most patients, the tachyarrhythmia will recur during therapy, and a single recurrence should not be interpreted as therapeutic failure. Suppression of Ventricular Arrhythmias Quinidine sulfate is also indicated for the suppression of recurrent documented ventricular arrhythmias, such as sustained ventricular tachycardia, that in the judgement of the physician are lifethreatening. Because of the proarrhythmic effects of quinidine, its use with ventricular arrhythmias of lesser severity is generally not recommended, and treatment of patients with asymptomatic ventricular premature contractions should be avoided. Where possible, therapy should be guided by the results of programmed electrical stimulation and/or Holter monitoring with exercise. Antiarrhythmic drugs (including quinidine sulfate) have not been shown to enhance survival in patients with ventricular arrhythmias. Treatment of Malaria Quinidine sulfate is also indicated in the treatment of life-threatening Plasmodium falciparum malaria .

References: https://open.fda.gov/