No special preparation is required before having this test.
Be sure to tell your doctor if you are using any herbal medicines.
© 1995-2012 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Symptoms related to First Aid & Safety
Medications and natural products related to First Aid & Safety
Know the warning signs of a transient ischemic attack (TIA) or mini stroke.