Medications and Drugs
GENERIC NAME: DILTIAZEM EXTENDED RELEASE TABLET IN CAPSULE - ORAL (dill-TIE-uh-zem)
BRAND NAME(S): Dilacor XR
Medication Uses | Other Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: Diltiazem is a calcium channel blocker. Calcium is involved in blood vessel contraction and in controlling the electrical impulses within the heart. By blocking calcium, diltiazem relaxes and widens blood vessels and can normalize heartbeats. Diltiazem is used to treat chest pain (angina) or high blood pressure.
OTHER USES: This medication may also be used to treat irregular heartbeats.
HOW TO USE: The capsule should be taken on an empty stomach once daily in the morning. Swallow whole. Do not open, chew or crush the capsule. Do not stop taking this drug suddenly without your doctor's permission. Your dose may need to be gradually decreased.
SIDE EFFECTS: This drug may cause dizziness and lightheadedness especially during the first few days. Avoid activities requiring alertness. When you sit or lie down for a while, get up slowly to allow your body to adjust and minimize dizziness. You may also experience bloating, heartburn, muscle cramps, headache, flushing, nasal congestion, sore throat, constipation or diarrhea. Inform your doctor if they become bothersome. Notify your doctor if you develop: breathing difficulties, swelling of the hands or feet, an irregular heartbeat. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Tell your doctor if you have: heart problems, kidney problems, liver problems, allergies (especially drug allergies). Avoid alcohol while taking this medication. This drug has not been extensively studied in pregnant or nursing women. Be sure to tell your doctor if you are pregnant or breast-feeding.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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