Cytomel

-Amiodarone
-Antacids
-Anti-thyroid medications
-Calcium supplements
-Carbamazepine
-Certain medications for depression
-Certain medications to treat cancer
-Cholestyramine
-Clofibrate
-Colesevelam
-Colestipol
-Digoxin
-Estrogens or progestin hormones
-Iron supplements
-Kayexalate
-Ketamine
-Liquid nutrition products, such as Ensure
-Lithium
-Medications for colds and breathing difficulties
-Medications for diabetes
-Medications or dietary supplements for weight loss
-Methadone
-Niacin
-Orlistat
-Oxandrolone
-Phenobarbital or other barbiturates
-Phenytoin
-Rifampin
-Sevelamer
-Simethicone
-Soy isoflavones
-Steroid medications, such as prednisone or cortisone
-Sucralfate
-Testosterone
-Theophylline
-Warfarin

They need to know if you have any of these conditions:
-Addison's disease or other adrenal gland problems
-Angina
-Bone problems
-Diabetes
-Dieting or on a weight loss program
-Fertility problems
-Heart disease
-Pituitary gland problems
-Take medications that treat or prevent blood clots
-An unusual or allergic reaction to liothyronine, other medications, foods, dyes, or preservatives
-Pregnant or trying to get pregnant
-Breast-feeding

Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse. It may be some time before you see the benefit from this medication.
You may need blood work done while you are taking this medication.
Biotin (vitamin B7) may interfere with your thyroid function test. Stop taking supplements that contain biotin 2 days before your blood work.

Keep out of the reach of children and pets.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light and moisture. Keep container tightly closed. Throw away any unused medication after the expiration date.