Yes, Aimovig Is Given as a Monthly Self-Injection
Aimovig (erenumab-aooe) is an injectable medication approved for preventing migraines in adults. Patients self-administer it as a subcutaneous shot using a prefilled autoinjector pen or syringe, typically once a month.[1]
How Do You Take Aimovig?
Inject under the skin in the abdomen, thigh, or upper arm. Each dose is 70 mg or 140 mg (two 70 mg injections). Rotate sites to avoid irritation. No refrigeration needed after first use; store at room temperature.[1][2]
What Happens If You Miss a Dose?
Take it as soon as possible, then resume monthly schedule. If close to next dose, skip and wait—do not double up.[1]
Why an Injection Instead of a Pill?
As a monoclonal antibody targeting CGRP receptors, Aimovig requires injection for proper absorption and duration. Oral forms aren't available.[1]
Common Side Effects from the Shot
Injection site reactions (pain, redness, swelling) affect about 5-43% of users. Other issues include constipation (up to 10%) and muscle spasms.[1][2]
How Does Aimovig Compare to Other Migraine Preventives?
Unlike daily pills like beta-blockers or topiramate, Aimovig is monthly. Competitors like Emgality or Ajovy are also monthly shots; Nurtec is an as-needed oral abortive.[2]
[1]: Aimovig Prescribing Information (FDA)
[2]: Aimovig Official Site