What is this medication?

NIFEDIPINE (nye FED i peen) is a calcium channel blocker. It relaxes your blood vessels and decreases the amount of work the heart has to do. It treats high blood pressure and/or prevents chest pain (also called angina).

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): Adalat CC, Afeditab CR, Nifediac CC, Nifedical XL, Procardia XL

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

How should I use this medication?

Take this drug by mouth. Take it as directed on the prescription label at the same time every day. Do not cut, crush or chew this drug. Swallow the tablets whole. Some tablets need to be taken on an empty stomach. Ask your pharmacist or health care provider if you have any questions. Keep taking it unless your health care provider tells you to stop.

Do not take this drug with grapefruit juice.

Talk to your health care provider about the use of this drug in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

What may interact with this medication?

Do not take this medicine with any of the following medications:

This medicine may also interact with the following medications:

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Visit your health care provider for regular checks on your progress. Check your blood pressure as directed. Ask your health care provider what your blood pressure should be. Also, find out when you should contact him or her.

Do not treat yourself for coughs, colds, or pain while you are using this drug without asking your health care provider for advice. Some drugs may increase your blood pressure.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. Do not stand up or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells.

The tablet shell for some brands of this drug does not dissolve. This is normal. The tablet shell may appear whole in the stool. This is not a cause for concern.

What side effects may I notice from receiving this medication?

Side effects that you should report to your doctor or health care provider as soon as possible:

Side effects that usually do not require medical attention (report to your doctor or health care provider if they continue or are bothersome):

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets. Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Protect from light and moisture. Keep the container tightly closed. Throw away any unused drug after the expiration date.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

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