Nifedipine ER

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Oct 25, 2023

Common Questions


Common Questions about Nifedipine


Is nifedipine the same as amlodipine?

Both nifedipine and amlodipine are calcium channel blockers and are used to treat high blood pressure. Some people tolerate amlodipine better than nifedipine, with fewer side effects. Your healthcare provider will help you choose the best medicine.



How long does it take for nifedipine to work?

It can take a couple of weeks for nifedipine therapy to take effect fully. If you don’t notice an improvement in your blood pressure readings at home after taking nifedipine for at least 2 weeks, tell your doctor. They may increase your dose, add another antihypertensive medicine to your regimen, or switch you to another medicine.



Why are immediate-release nifedipine capsules not used for acute reduction of high blood pressure?

There have been cases of profound hypotension, myocardial infarction, and death when immediate-release nifedipine was used for acute reduction of blood pressure. However, they may be prescribed for angina (chest pain due to narrowing of the coronary arteries).



How do you know if nifedipine is working?

High blood pressure frequently does not cause any symptoms. Therefore, even though nifedipine will control your high blood pressure, you may not notice anything different after taking this medicine. This does not mean nifedipine is not working. Monitor blood pressure closely and continue taking the medicine even if you feel well.



Is it safe to take nifedipine during pregnancy?

There are no well-controlled studies that have looked at the safety and efficacy of nifedipine during pregnancy. Uncontrolled hypertension during pregnancy can result in health complications for both the mother and the baby. Talk to your doctor about the pros and cons of using nifedipine to control blood pressure if you are pregnant.



What is the price of nifedipine without insurance?

Without insurance, nifedipine can be as high as $41.28, but with a free BuzzRx prescription discount coupon, you could pay as low as $12.17 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescription drugs—whether you have insurance or not.



What is the price of nifedipine with insurance?

Ask your pharmacist or insurance provider for your copay price on nifedipine—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for nifedipine. When using the BuzzRx lookup tool to find the price of your medicine, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.