Get emergency medical help if you have signs of an allergic reaction to Repatha: hives, severe itching; difficult breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
high blood sugar - increased thirst, increased urination, dry mouth, fruity breath odor.
Common Repatha side effects may include:
redness, pain, or bruising where an injection was given;
back pain;
flu symptoms; or
cold symptoms such as stuffy nose, sneezing, sore throat.
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.
 Repatha side effects (more detail)
