An ocular migraine encompasses both retinal migraine, affecting one eye with temporary vision loss, and migraine with aura, which impacts both eyes and involves visual disturbances. A retinal migraine ...

An ocular migraine (retinal migraine) is a migraine that causes temporary vision loss in one eye. The term ocular migraine can also be used to describe migraine with aura. A migraine aura causes ...

Hallucinogen persisting perception disorder (HPPD) is a rare medical condition that can cause visual disturbances (sometimes called flashbacks) if you’ve taken hallucinogenic drugs in the past. With ...