"Oculogyric crisis (OGC) is the name of a dystonic reaction to certain drugs or medical conditions characterized by a prolonged involuntary upward deviation of the eyes."

"Oculogyric crisis (OGC) is an acute dystonic reaction of the ocular muscles characterized by the bilateral dystonic elevation of visual gaze lasting from seconds to hours."

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Note added at 20 hrs (2020-09-20 17:41:44 GMT)
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Thank you for the context. In that case, this translation is not applicable.

Tonic seizures are characterized by the sudden contraction and stiffening of the muscles. Often a person's eyes may roll back into their head, and as the chest muscles tighten and contract.”

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Note added at 11 hrs (2020-09-20 08:57:05 GMT)
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Esetleg még "eyes rolled/rolling back in head"



Források:
https://symptomchecker.webmd.com/single-symptom?symptom=eyes...
https://www.buoyhealth.com/learn/eyes-rolling-back-while-pas...
https://www.medicinenet.com/blinking_eyes_and_eyes_rolling_b...

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Note added at 23 days (2020-10-13 12:25:53 GMT)
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