Kaleidoscope vision is just one type of aura. Auras occur in response to a sudden increase in neuronal activity. In most cases, auras are due to migraine.

The eight patients (six boys and two girls, mean age 5.1 years) had no ocular concerns until they developed sudden vision loss in 2022 and 2023.

Most of the time, blurry vision can be safely handled outside of the ER. A 2017 study shows that approximately 1 in 4 of those who visited the ER for an eye issue had a minor problem such as pink ...