Active Ingredient

Amlodipine

Amlodipine is a medication commonly used to manage high blood pressure and certain types of chest pain. It belongs to a class of drugs known as calcium channel blockers.

By helping to relax blood vessels, Amlodipine can improve blood flow and reduce the workload on the heart.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Amlodipine Brands

Norvasc

Strengths 2.5mg, 5mg, 10mg

Amlodipine Uses

Amlodipine is primarily used for cardiovascular conditions. It can be helpful in the following situations:

High blood pressure (hypertension)
Chronic stable angina (chest pain)
Vasospastic angina (Prinzmetal’s angina)
Coronary artery disease

How Amlodipine Works

Amlodipine works by blocking calcium from entering the cells of the heart and blood vessels. This action helps to relax and widen blood vessels, making it easier for the heart to pump blood.

As a result, it can lower blood pressure and help prevent angina attacks by improving oxygen delivery to the heart.

Common side effects of Amlodipine

Not everyone experiences side effects with Amlodipine, and many are mild and temporary. Common side effects may include:

Headache
Dizziness
Swelling of ankles or feet
Fatigue
Flushing
Palpitations
Nausea

If you experience serious or persistent symptoms, contact your doctor.

Monitor your blood pressure regularly to track your response to the medication.
Avoid consuming large amounts of alcohol while taking Amlodipine.
Inform your doctor about any other medications you are taking to avoid interactions.
Do not stop taking Amlodipine suddenly without consulting your healthcare provider.
Seek immediate medical attention if you experience severe chest pain or difficulty breathing.

Always consult your doctor for advice specific to your health condition.

Frequently Asked Questions

How long does it take for Amlodipine to work?

Amlodipine may start to lower blood pressure within a few hours, but it can take several days to see the full effect. Consult your doctor for more information.

Can I take Amlodipine with food?

Yes, Amlodipine can be taken with or without food. However, try to take it at the same time each day.

Is it safe to drive while taking Amlodipine?

Amlodipine can cause dizziness in some people. If you experience dizziness, avoid driving or operating heavy machinery.

Can Amlodipine interact with other medications?

Yes, Amlodipine may interact with other medications. Inform your doctor about all the medications you are taking.

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

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule.