What side effects may I notice from receiving Aromasin?

Side effects that you should report to your doctor or health care professional as soon as possible:
-any new or unusual symptoms
-changes in vision
-fever
-leg or arm swelling
-pain in bones, joints, or muscles
-pain in hips, back, ribs, arms, shoulders, or legs

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-difficulty sleeping
-headache
-hot flashes
-sweating
-unusually weak or tired

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