Nifedipine belongs to a class of medications known as calcium channel blockers. It works by relaxing the blood vessels, allowing for easier blood flow and reducing the workload on the heart. This helps to lower blood pressure and relieve chest pain caused by reduced blood flow to the heart.
The extended-release formulation of nifedipine (referred to as “XL” or “ER”) is designed to provide a gradual and sustained release of the medication over a longer period, allowing for once-daily dosing.
Here is some general information regarding the usage and side effects associated with nifedipine:
Usage Information:
- Nifedipine XL is typically taken orally, usually once daily with or without food, as directed by a healthcare professional.
- The dosage and duration of treatment will depend on the individual’s condition and response to the medication. It is important to follow the prescribed regimen and not adjust the dose without consulting a doctor.
- Nifedipine should be swallowed whole and not crushed or chewed, as this may affect the way the medication is released into the body.
Possible Side Effects:
- Common side effects may include headache, dizziness, flushing, swollen ankles or feet, and constipation. These side effects are generally mild and may subside as the body adjusts to the medication.
- Less commonly, nifedipine may cause more serious side effects such as low blood pressure, rapid heartbeat, shortness of breath, fainting, or allergic reactions. If any of these symptoms occur, medical attention should be sought immediately.
- It is important to inform a healthcare professional about any existing medical conditions, allergies, or medications being taken, as they may interact with nifedipine and increase the risk of side effects.