Keeping a migraine journal/diary to help uncover and track your migraine triggers can help you understand and avoid those triggers. Seeing an ophthalmologist for a full eye exam is generally required for a good look at the back of the eyes. With retinal migraine, it is essential that other causes of transient blindness, such as stroke of the eye (amaurosis fugax), be fully investigated and ruled out. Retinal migraine is then diagnosed by ruling out other causes for the symptoms. Diagnosis is accomplished by reviewing the patient’s personal and family medical history, studying their symptoms, and doing an examination. NOTE: Temporary vision loss caused by ocular or retinal migraines, like migraine with aura is relatively minor, however, you should always check with your doctor first to be properly diagnosed and rule out other serious health issues.ĭIAGNOSIS: There are no diagnostic tests to confirm retinal migraine. But why this happens and what brings about the spontaneous resolution of ocular migraines and visual migraines remain unknown. Imaging studies have shown changes in blood flow to the brain during ocular migraines and migraine auras. If both parents have migraine, the chance of their children also experiencing migraines increases to 75%.Īccording to the World Health Organization, migraine headaches appear to be triggered by activation of a mechanism deep in the brain, which releases inflammatory substances around nerves and blood vessels in the head and brain. If one parent has a migraine, there is a 50% chance of a child having it too. Migraine headaches have a genetic basis, and some studies say that up to 70 percent of migraine sufferers have a family history of migraine headaches.
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