Common clinical indications

• Treatment of certain supraventricular and ventricular arrhythmias (not first-line therapy)
• Treatment of severe malaria where quinidine is still used intravenously as quinidine gluconate in settings where available (note: IV form no longer available in the United States; alternative therapies should be arranged via CDC Malaria Hotline)

Frequently asked questions

What is Quinidine used for?

Quinidine (Quinidine) is listed in YMed Atlas under Class Ia antiarrhythmic, antimalarial agent. Indications, dosing, and safety information on this page summarize curated references—always confirm with current labeling, formularies, and local protocols.

How do I adjust dosing for renal impairment or special populations?

Review the dosing sections and references for this monograph. Many agents require renal or hepatic adjustment; pediatric, pregnancy, and lactation considerations are clinician-specific. This interface is educational and does not replace individualized prescribing decisions.

Is this medical advice?

No. YMed Atlas drug pages support learning and quick reference. They are not a substitute for clinical judgment, pharmacist review, or formal interaction checking with a complete medication list.