![]() Other people have all the vision symptoms, but never get the associated headache. Vision starts changing and there might be a couple minutes to hours until a migraine headache occurs. Some people experience migraine aura as a warning sign of an impending headache. – Shapes and colors (like looking through a kaleidoscope) The most commonly described auras include: It can start in one spot and migrate across vision or completely move to another location altogether. There are many different descriptions of what people see with an aura. Rather than having vision loss, like an ocular migraine, the visual changes are more of a hallucination. The visual symptoms associated with migraine aura are bilateral, or in both eyes. Ocular migraines as less common than migraine aura, however, many people use the term “ocular migraine” to actually describe migraine aura. ![]() The vision should fully return to normal within an hour. Vision loss associated with an ocular migraine is painless, however, a severe headache or migraine may occur after the visual symptoms are noticed. Similar to a typical migraine, there is decrease blood flow or spasms of the blood vessels supplying the retina. ![]() This blog will dive deeper into the connection between headaches, ocular migraines, and migraine auras.Īn ocular migraine is temporary vision loss in one eye. It is also possible to have visual symptoms, but no headache. Visual symptoms can be present before or during a migraine attack. For those who suffer from migraines, severe headaches can be a regular part of life. Nearly every person has experienced a headache at some point. ![]()
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