Tambocor

Overview

About Tambocor

Special warnings about Tambocor

If you have a pacemaker, you should be monitored very closely while taking Tambocor--your pacemaker may need to be adjusted.

If you have liver disease, Tambocor could build up in your system. Your doctor will prescribe the drug only if the benefits outweigh the risks. In addition, you should have frequent blood tests to make sure your dosage is not too high.

If you have a history of congestive heart failure or a weak heart, you may be at increased risk for dangerous cardiac side effects from Tambocor.

If you have very alkaline urine, perhaps caused by a kidney condition or by a strict vegetarian diet, your body will tend to process and eliminate Tambocor rather slowly and you may need a lower-than-average dosage.

If the potassium levels in your blood are too high or too low, your doctor will want to correct the condition before allowing you to take Tambocor.

If you have kidney failure, your doctor will want to watch you closely.

Possible food and drug interactions when taking Tambocor

If Tambocor is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Tambocor with the following:

Amiodarone (Cordarone)
Beta blockers (blood pressure drugs such as Inderal, Tenormin, and Sectral)
Carbamazepine (Tegretol)
Cimetidine (Tagamet)
Diltiazem (Cardizem)
Disopyramide (Norpace)
Nifedipine (Procardia)
Phenobarbital
Phenytoin (Dilantin)
Quinidine (Quinidex)
Verapamil (Calan, Isoptin)

Special information if you are pregnant or breastfeeding

The effects of Tambocor during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, inform your doctor immediately. Tambocor should be used during pregnancy only if the benefit justifies the potential risk to the unborn child. Tambocor appears in breast milk. Check with your doctor before breastfeeding your baby.