Get emergency medical help if you have signs of an allergic reaction to Aimovig: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Common Aimovig side effects may include:
constipation; or
pain, swelling, or redness where the medicine was injected.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
 Aimovig side effects (more detail)
