What side effects may I notice from receiving Anastrozole?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-signs and symptoms of a blood clot such as breathing problems; changes in vision; chest pain; sudden headache; pain, swelling, warmth in the leg; trouble speaking; sudden numbness or weakness of the face, arm, or leg
-signs and symptoms of infection like fever or chills; cough; sore throat; pain or trouble passing urine

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-bone pain
-dizziness
-hair loss
-headache
-hot flashes
-joint pain
-muscle pain
-signs of decreased red blood cells - unusually weak or tired, feeling faint or lightheaded, falls
-vaginal discharge, itching, or odor in women

This list may not describe all possible side effects for Anastrozole. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.