Medications and Drugs
GENERIC NAME: NIFEDIPINE - ORAL (nye-FED-eh-peen)
BRAND NAME(S): Adalat, Procardia
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: This drug is a calcium channel blocker. Calcium is involved in blood vessel contraction. By blocking calcium, nifedipine relaxes and widens the blood vessels. It is used to treat chest pain (angina). Ask your doctor or pharmacist about possible problems related to use of short-acting calcium channel blockers.
HOW TO USE: Capsules should be swallowed whole with a full glass of water unless your doctor directs you otherwise. This medication must be taken as directed to prevent chest pain. It is not effective if taken only when chest pain occurs. Do not stop taking this medication suddenly without talking with your doctor. Chest pain can occur if the medication is stopped too fast. 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 minimize dizziness and allow your body to adjust. You may also experience bloating, heartburn, nausea, blurred vision, muscle cramps, headache, flushing, sweating and sleep disturbances. These effects should disappear as your body adjusts to the medication. Inform your doctor if they become bothersome. Notify your doctor if you develop: swelling of hands or feet, irregular heartbeat. In the unlikely event you have an allergic reaction to this drug, seek medical attention immediately. Symptoms of an allergic reaction include: rash, itching, swelling, dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
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.
- Calcium Channel Blockers - Establishes the medication calcium channel blockers (CCBs), which are drugs used for treating high blood pressure, angina, and abnormal heart rhythms like atrial fibrillation.
- High Blood Pressure - Learn about high blood pressure symptoms like headache, dizziness, shortness of breath, blurred vision and more. Causes, and normal blood pressure information is included.
- Drug Interactions - Learn about potential drug interactions you may be exposed to. Drug interactions can occur with prescription drugs, OTC medication, vitamins, herbs, and supplements.
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