Ocular migraines, also known as visual migraines, are a typ…

Ocular migraines, also known as visual migraines, are a type of migraine that primarily affect vision. They typically involve visual disturbances known as auras but may not be accompanied by the headache pain often associated with migraines. These visual auras can manifest as shimmering or flickering lights, zigzag patterns, or geometric shapes, often in one or both eyes. These disturbances can last anywhere from a few minutes to about 30 minutes.