Nifedipine ER, also known as extended-release nifedipine, is a medication commonly prescribed to treat high blood pressure and chest pain (angina). It belongs to a class of drugs called calcium channel blockers, which work by relaxing and widening blood vessels, allowing for easier blood flow and reducing the workload on the heart.

This medication is typically taken once daily, preferably at the same time each day, with or without food. It is important to follow your healthcare provider’s instructions and not to crush or chew the extended-release tablets, as this can affect the way the medication is released into your system.

As with any medication, there are potential side effects to be aware of when taking nifedipine ER. These may include dizziness, headache, flushing, swelling in the ankles or feet, and constipation. It is important to report any severe or persistent side effects to your healthcare provider.

It is also important to inform your healthcare provider of any other medications or supplements you are taking, as they may interact with nifedipine ER. This includes over-the-counter medications, herbal supplements, and vitamins.

Overall, nifedipine ER can be an effective treatment for high blood pressure and angina when taken as prescribed and monitored by a healthcare provider. If you have any questions or concerns about this medication, do not hesitate to reach out to your healthcare provider for guidance.