Is Xolair a treatment for food allergies by itself?

No, Xolair is NOT a treatment for food allergies on its own. It is used in conjunction with complete allergen avoidance.

No, Xolair is NOT a treatment for food allergies on its own.
It is used in conjunction with complete allergen avoidance.
Xolair is not intended for emergency treatment of allergic reactions, including anaphylaxis.