Label Changes for:
Cordarone (amiodarone HCl) Tablets
Changes have been made to the PRECAUTIONS and ADVERSE REACTIONS sections of the safety label.
Detailed View: Safety Labeling Changes Approved By FDA Center for Drug Evaluation and Research (CDER)
- Hypothyroidism has been reported in 2 to 10% of patients receiving amiodarone and may be primary or subsequent to resolution of preceding amiodarone-induced hyperthyroidism. This condition may be identified by clinical symptoms and elevated serum TSH levels. Cases of severe hypothyroidism and myxedema coma, sometimes fatal, have been reported in association with amiodarone therapy. In some clinically hypothyroid amiodarone-treated patients, free thyroxine index values may be normal. Manage hypothyroidism by reducing the dose of or discontinuing Cordarone and considering the need for thyroid hormone supplement.
- In Postmarketing surveillance…acute pancreatitis…bullous dermatitis…and dry mouth…
- added: acute respiratory distress syndrome in the post-operative setting
HMG-CoA reductase inhibitors:
- Limit the dose of simvastatin in patients on amiodarone to 20 mg daily. Limit the daily dose of lovastatin to 40 mg. Lower starting and maintenance doses of other CYP3A4 substrates (e.g., atorvastatin) may be required as amiodarone may increase the plasma concentration of these drugs.
- drug rash with eosinophilia and systemic symptoms (DRESS)