Rythmol

Pronounced: RITH-mol
Generic name: Propafenone

Why is Rythmol prescribed?

Rythmol is used to help correct certain life-threatening heartbeat irregularities (ventricular arrhythmias).

Most important fact about Rythmol

There is a possibility that Rythmol may cause new heartbeat irregularities or make the existing ones worse. Rythmol is therefore used only for serious problems, and should be accompanied by periodic electrocardiograms (EKGs) prior to and during treatment. Discuss this with your doctor.

How should you take Rythmol?

Rythmol may be taken with food or on an empty stomach.

Take Rythmol exactly as prescribed. It works best when there is a constant amount of the drug in the blood, so you should take it at evenly spaced intervals.

--If you miss a dose...

Unless otherwise instructed by your doctor, take the forgotten dose as soon as possible. However, if it is almost time for your next dose or more than 4 hours have passed, skip the missed dose and go back to your regular schedule. Never take a double dose.

--Storage instructions...

Keep this medication in the container it came in, tightly closed, away from direct light, at room temperature.

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Rythmol.

The most common side effects affect the digestive, cardiovascular, and nervous systems. The most serious are heartbeat abnormalities.

• More common side effects may include:
  Constipation, dizziness, heartbeat abnormalities, nausea, unusual taste in the mouth, vomiting

Why should Rythmol not be prescribed?

Do not take Rythmol if you have ever had an allergic reaction to or are sensitive to it. Your doctor will not prescribe Rythmol if you are suffering from any of the following conditions:

Abnormally slow heartbeat
Certain heartbeat irregularities, such as atrioventricular block or "sick sinus" syndrome, that have not been corrected by a pacemaker
Cardiogenic shock (shock due to a weak heart)
Chronic bronchitis or emphysema
Congestive heart failure that is not well controlled
Mineral (electrolyte) imbalance
Severe low blood pressure