Active Ingredient

Felodipine

Felodipine is a medication used to manage certain heart and blood vessel conditions. It helps to relax blood vessels, making it easier for the heart to pump blood.

This medication is often prescribed to help control high blood pressure and prevent related complications.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Felodipine Brands

Plendil

Strengths 2.5 mg, 5mg

Felodipine Uses

Felodipine is primarily used to manage cardiovascular conditions. It can help improve heart health in various ways.

High blood pressure (hypertension)
Angina (chest pain)
Heart failure management
Prevention of stroke

How Felodipine Works

Felodipine works by blocking calcium channels in the smooth muscle cells of the heart and blood vessels. This action helps to relax and widen blood vessels, improving blood flow.

By reducing the pressure in the blood vessels, Felodipine helps lower blood pressure and reduce the heart’s workload.

This mechanism makes it effective in treating conditions like high blood pressure and angina.

Common side effects of Felodipine

Not everyone experiences side effects from Felodipine, and many side effects are mild and temporary. However, some people may encounter certain common side effects.

Dizziness
Flushing
Headache
Swelling of the ankles or feet
Fatigue
Nausea
Palpitations

If you experience serious or persistent symptoms, it’s important to contact your doctor.

Monitor your blood pressure regularly to ensure the medication is working effectively.
Avoid consuming large amounts of alcohol while taking Felodipine.
Be cautious when standing up quickly, as it may cause dizziness.
Inform your doctor about any other medications you are taking to avoid interactions.
Do not stop taking Felodipine suddenly without consulting your doctor.

Always consult your healthcare provider for advice tailored to your specific health needs.

Frequently Asked Questions

What is Felodipine used for?

Felodipine is used to treat high blood pressure and angina. It helps to relax blood vessels and improve blood flow.

How long does it take for Felodipine to work?

Felodipine may start working within a few hours, but it may take several weeks to see the full effect on blood pressure.

Can I drink alcohol while taking Felodipine?

It’s best to limit alcohol intake as it can increase the risk of side effects like dizziness.

Are there any dietary restrictions with Felodipine?

Avoid grapefruit and grapefruit juice, as they can interfere with how the medication works.

What should I do if I miss a dose of Felodipine?

If you miss a dose, take it as soon as you remember. If it’s near the time of your next dose, skip the missed dose.