Nimodipine

Nimodipine is a medication that belongs to the class of calcium channel blockers. It is primarily used to improve neurological outcomes following certain types of brain hemorrhages.

By helping to relax blood vessels, Nimodipine can increase blood flow to the brain and reduce the risk of further complications.

Information about Nimodipine

Nimodipine Uses

Nimodipine is commonly used in medical settings to address specific conditions affecting the brain.

Prevention of brain damage after a subarachnoid hemorrhage
Improvement of neurological outcomes following a brain hemorrhage
Management of cerebral vasospasm

How Nimodipine Works

Nimodipine works by blocking calcium from entering the smooth muscle cells of the blood vessels. This action helps to relax and widen the blood vessels.

By relaxing the blood vessels, Nimodipine increases blood flow to the brain, which can help prevent damage after a hemorrhage.

This mechanism is particularly useful in managing conditions where blood supply to the brain is compromised.

Common side effects of Nimodipine

Not everyone experiences side effects with Nimodipine, and many side effects are mild and temporary.

Headache
Dizziness
Nausea
Flushing
Low blood pressure
Stomach upset
Fatigue

Contact your doctor if you experience severe or persistent symptoms.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Nimodipine

Nimotop
Dosage: 30mg
from $32.007 variant(s)

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Expert advice for Nimodipine

Monitor your blood pressure regularly while taking Nimodipine.
Avoid consuming grapefruit or grapefruit juice as it may interact with the medication.
Limit alcohol intake as it can increase the risk of side effects.
Do not drive or operate heavy machinery if you feel dizzy or lightheaded.
Inform your doctor about any other medications you are taking to avoid interactions.

Always consult your healthcare provider for advice specific to your health condition.

Frequently Asked Questions

What is Nimodipine used for?

Nimodipine is used to prevent brain damage and improve outcomes after certain types of brain hemorrhages.

How long does it take for Nimodipine to work?

The onset of action can vary, but it is designed to work soon after administration to improve blood flow to the brain.

Can I drink alcohol while taking Nimodipine?

It’s advisable to limit alcohol consumption, as it can increase the risk of side effects like dizziness.

Are there any foods I should avoid while taking Nimodipine?

Avoid grapefruit and grapefruit juice, as they can interact with Nimodipine and affect its effectiveness.

Is Nimodipine safe for long-term use?

The safety of long-term use should be assessed by your doctor based on your specific health needs and condition.