Nifedipine name brand?

Nifedipine is a calcium‑channel blocker that’s commonly prescribed for high blood pressure, angina (chest pain), and some cases of Raynaud’s disease. Below are the most widely used brand names for nifedipine in the United States and a few other markets. (Always double‑check the label—brand names can differ by country, manufacturer, and formulation.)

Quick Points

• Immediate‑release (IR) formulations are taken multiple times a day, usually 3–4 times.
• Sustained‑release (SR) or “XL” formulations are taken once daily.
• Some older formulations (e.g., the original Adalat tablets) were known for a “red‑flag” warning because they could cause sudden drops in blood pressure. Modern SR tablets are generally considered safer, but the same precautions apply.

When to Be Cautious

• Rapid IV administration can cause a dramatic drop in blood pressure.
• Concurrent use with strong CYP3A4 inhibitors (e.g., ketoconazole, erythromycin) can raise nifedipine levels.
• Caution in heart failure: the drug can worsen heart function if the heart is already weak.
• Pregnancy: classified as Pregnancy Category C; use only if benefits outweigh risks.

How to Take It

1. Follow the specific schedule for IR vs. SR.
2. Swallow tablets whole unless your doctor tells you to chew or crush them.
3. Take with food only if advised—most formulations are taken on an empty stomach.
4. Don’t abruptly stop the medication; taper under medical supervision.

Where to Learn More

• FDA Drug Label – Search “Nifedipine” on the U.S. FDA website for the official prescribing information.
• Mayo Clinic – Quick reference on dosage, side effects, and drug interactions.
• Medscape – Up-to-date clinical guidelines and review articles on nifedipine therapy.

If you’re considering switching brands or have questions about your specific prescription, talk to your pharmacist or prescribing physician.