Strobes at Live shows Could Trigger Epileptic Seizures


    News Picture: Strobes at Concerts May Cause Epileptic Seizures

    WEDNESDAY, June 12, 2019 (HealthDay Information) — A 20-year-old collapsed at a music competition with a first-time epileptic seizure. Whereas terrifying, his case wasn’t distinctive, in accordance with researchers who discovered that flashing strobe lights triple seizure danger in vulnerable concertgoers.

    “No matter whether or not stroboscopic gentle results are solely accountable or whether or not sleep deprivation and/or substance abuse additionally play a job, the suitable interpretation is that enormous [electronic dance music] festivals, particularly throughout nighttime, most likely trigger a minimum of plenty of individuals per occasion to endure epileptic seizures,” wrote the authors. The lead writer is Newel Salet of VU Medical Centre in Amsterdam, the Netherlands.

    For the examine, the researchers collected information on concertgoers who wanted medical assist at 28 daytime and nighttime dance festivals within the Netherlands in 2015. Complete attendance was greater than 400,000.

    Indicators of doable epileptic seizure included loss of consciousness, muscle twitching, tongue biting and urinary incontinence.

    Practically 242,000 individuals attended evening live shows the place strobes had been used, and practically 159,000 went to daytime festivals the place strobes had been much less intense due to daylight. Amongst them, virtually 3,000 wanted medical help, 39 for epileptic seizure.

    Seizure danger was practically 4 occasions larger at nighttime festivals with the heavy-duty strobes than at daytime occasions, the researchers discovered.

    A part of the examine included analyzing use of the occasion drug ecstasy, which has been linked to a higher danger of epileptic seizures. However the researchers dominated out the drug as the only explanation for seizures.

    The report was printed on-line June 11 within the journal BMJ Open.

    This examine couldn’t show that strobe lights triggered these seizures, solely that the 2 appear related.

    “We predict, nonetheless, that our numbers are most likely an underestimate of the overall quantity of people that had epileptic seizures,” Salet and colleagues mentioned in a journal information launch.

    Epilepsy triggered by flashing lights is named photosensitive epilepsy. The authors beneficial that anybody in danger for a response to strobes ought to keep away from digital music festivals. When you do go, remember to get sufficient sleep, do not take drugs and do not stand near the stage. When you expertise “aura” — perceptual modifications that always precede a seizure — depart instantly.

    — Steven Reinberg

    Copyright © 2019 HealthDay. All rights reserved.

    SOURCE: BMJ Open, information launch, June 11, 2019

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