What is the definition or description of: anastrozole allergy?

Allergy ?Signs: Allergy to any medication will menifest as a reaction, mostly affecting skin in the form of rash and itching. Sometimes it can cause nausea and fever associated with skin rashses. These reactions will come on when you take medicine and go away if you stop it. So there is temporal relationship with medication. Asatrazole allergy is rare. Try stopping and restarting to verify relationship.