Can digitalis treat arrhythmia?

Oct 11, 2022 Source: Cainiu Health
Disease description:

I've been feeling an irregular heartbeat for the past couple of days. A friend mentioned it might be arrhythmia and suggested taking digitalis. Can digitalis actually treat arrhythmia?

Doctor's answer (1)
Dr. Li Man
Digitalis can generally be used to treat arrhythmias. It is particularly suitable for treating chronic heart failure caused by various factors, as well as abnormal conditions such as paroxysmal supraventricular tachycardia and atrial flutter. However, it must be taken under a doctor's guidance, with careful attention to dosage, to prevent sudden heart rate changes or other abnormalities.