Visual snow syndrome is a rare condition that causes a continuous visual disturbance that occupies the whole visual field. The syndrome is characterized by visual static, which appears as tiny ...

Unexpected flashes of light in your eye can be alarming, and in many cases, it’s something that should be discussed with your doctor as soon as possible. That said, these bright flashes are not always ...

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 ...

If you’ve ever seen shimmery spots or flashing lights, or worse, experienced blind spots, you know that random visual disturbances can be mega creepy as far as health symptoms go. When spotty vision ...

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 ...

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 ...

When my son had strange visual disturbances, I learned he had AIWS, a rare but temporary condition. Here's my family's experience and what experts have to say. Alice in Wonderland syndrome causes ...