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Rythmol (propafenone HCl) Tablets
Detailed View: Safety Labeling Changes Approved By FDA Center for Drug Evaluation and Research (CDER)
WARNINGS AND PRECAUTIONS
Unmasking Brugada Syndrome
- Brugada Syndrome may be unmasked after exposure to RYTHMOL. Perform an ECG after initiation of RYTHMOL and discontinue the drug if changes are suggestive of Brugada.