Get emergency medical help if you have signs of an allergic reaction to Takhzyro: hives; fast heartbeats, difficult breathing, feeling light-headed; swelling of your face, lips, tongue, or throat.
Common Takhzyro side effects may include:
headache;
cold symptoms such as stuffy nose, sneezing, sore throat;
rash; or
pain, redness, or bruising where the injection was given.
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.
 Takhzyro side effects (more detail)
