Migraine Headache FAQs Topic Guide
Migraine Headache FAQs: Migraines are severe headaches that last from four hours to three days. The pain may be accompanied by visual symptoms like auras as well. The exact cause of migraines is unclear, but researchers theorize it has to due with nerve or bloodflow malfunction. Migraines may be managed and/or prevented by a combination of medication and avoiding triggers.
Magnetic Resonance Imaging (MRI) Magnetic resonance imaging (MRI) is a scanner that takes cross-sectional images of the body. It is used to evaluate tissues of the head, neck, chest, limbs, abdomen, and pelvis. MRI is a very safe procedure; sedation may be used for infants, small children, or adults who are claustrophobic.
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