Aimovig (Erenumab)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Aimovig Used For?
Aimovig is a medication that helps reduce the frequency of migraine attacks.
Primary Uses
Aimovig is primarily used to treat migraine by reducing the number of migraine days experienced each month.
How It Works
Aimovig works by blocking the activity of the CGRP molecule, which is linked to the development of migraines.
Good to know: Aimovig is not considered addictive.
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How to Take Aimovig
Aimovig is given as an injection, and it's important to follow the prescribed dosage carefully.
Dosage Instructions
The standard dose is 70 mg once every 4 weeks, but some patients may require 140 mg once every 4 weeks. The medication is delivered via a pre-filled pen for self-injection.
What If You Miss a Dose?
If you miss a dose, take it as soon as you remember. Your next dose should then be scheduled one month from your last dose. Do not double the dose to make up for a missed one.
Important: Never double the dose of Aimovig to compensate for a missed dose.
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Constipation
- Itching
- Muscle spasms
- Injection site reactions (pain, redness, swelling)
- Hair loss
- Mouth or lip sores
Seek immediate medical attention if you experience:
- Allergic reactions (rash, swelling, difficulty breathing)
- Severe constipation with abdominal pain, vomiting, or bloating
Important Warnings
There are specific warnings and contraindications associated with Aimovig.
Who Should Not Take Aimovig
Do not use Aimovig if you have a known allergy to erenumab or any of its ingredients.
Medical Conditions to Discuss
Discuss any history of kidney or liver problems, high blood pressure, or previous allergic reactions with your doctor.
Pregnancy and Breastfeeding
Aimovig has not been studied in pregnant women and it is unknown if it affects breastfeeding. Consult your doctor if you are pregnant, plan to become pregnant, or are breastfeeding.
Drug Interactions
Certain medications may interact with Aimovig and affect its efficacy.
Alcohol & Driving
Aimovig is not expected to impair your ability to drive or operate machinery.
Alcohol
Consult your doctor if you consume alcohol regularly.
Driving and Operating Machinery
Aimovig should not affect your ability to drive or use machinery.
Storage
Store Aimovig in the refrigerator at a temperature of 2°C to 8°C. Keep it in the original carton and do not shake or freeze. After removing it from the refrigerator, it can be kept at room temperature (up to 30°C) for up to 7 days.
Overdose Information
If you suspect an overdose of Aimovig, seek medical attention immediately. Contact your doctor or the Poisons Information Centre at 13 11 26.
Frequently Asked Questions
Aimovig may take several weeks to show its full effect in reducing migraine frequency.
There are no specific dietary restrictions mentioned for Aimovig.
No, Aimovig is not considered addictive.
Do not stop taking Aimovig abruptly without consulting your doctor, as your symptoms may return.
Consult your doctor if you drink alcohol regularly.
There is no information provided regarding weight gain associated with Aimovig.
Consult your doctor for advice on the safety of Aimovig in elderly patients.
If you miss a dose, take it as soon as you remember and schedule your next dose one month from the last.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.