Review of photosensitive epilepsy

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Photosensitive epilepsy is a type of epilepsy in which seizures can be caused by visual images such as fast flashing lights or fast graphics. Fainting caused by visual descent

Review of photosensitive epilepsy

Photosensitive epilepsy is a type of epilepsy in which seizures can be caused by visual images such as fast flashing lights or fast graphics. A seizure caused by a visual trigger is described as an attack of visual reflex, an attack of photoconvulsion or a photosensitive seizure. Photoconvulsive seizures are uncommon, affecting approximately 1% to 3% of people with epilepsy, and rarely affect people without epilepsy.

The best approach to managing these types of seizures is to identify the visual images that may make you have them and take all reasonable steps to avoid these visual stimuli. Prescription drugs with anticonvulsants (anticonvulsants) are sometimes needed.

Symptoms
Photoconvulsive seizures usually begin in childhood, but can also begin at a later age. Photoconvulsive seizures may include a variety of symptoms, including involuntary (unintended) shaking and trembling of the body and / or impaired consciousness. Viewing bright lights, flashing lights, strong color contrasts, fast-moving visuals, or repetitive geometric patterns for at least a few seconds precedes photosensitivity seizures.

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