Disopyramide to control heartbeat

Disopyramide is a remedy for the treatment and prevention of heart problems such as heart rhythm disorders, tachycardias and arrhythmias in adults and children. This medicine is an antiarrhythmic drug that acts on the heart by blocking the sodium and potassium channels in the heart cells, which decreases palpitations and treats arrhythmias. Disopyramide may also be known commercially as Dicorantil.


The price of Disopyramide ranges from 20 to 30 reais, and can be purchased at pharmacies or online stores.

How to take 

It is generally recommended to take doses ranging from 300 to 400 mg per day, divided into 3 or 4 daily doses. Treatment should be indicated and followed by the doctor, never exceeding the maximum daily dose of 400 mg per day.

Side effects 

Some of the side effects of Disopyramide may include painful or burning urination, dry mouth, constipation or blurred vision.


Disopyramide is contraindicated for patients with mild arrhythmia or 2nd or 3rd degree ventricular atrial blockade, treatment with antiarrhythmics, kidney or liver disease or problems, and for patients who are allergic to any of the components of the formula. In addition, patients with a history of urinary retention, angle-closure glaucoma, myasthenia gravis, or low blood pressure should talk to their doctor before starting treatment.

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