Seizure Sense: School Nurses' First Aid Response

Behind every smooth-running school day, there's a quiet hero prepared for the unexpected. For today's school nurse, being prepared for seizures means much more than reciting "stay, safe, side." It involves recognizing the distinct presentations of various seizure types, utilizing current best practices in medical intervention, and developing individualized care plans that address each student's specific needs. While foundational first aid principles remain essential, contemporary seizure management requires a more nuanced and personalized approach that ensures student safety during emergencies and fosters confidence and reassurance among students, families, and staff.

Prepared For Anything

Seizure activity, defined as a sudden, brief surge of electrical activity in the brain's nerve cells, can manifest in over 20 different ways, affecting sensation, behavior, and consciousness. Consequently, first-aid responses must evolve beyond a one-size-fits-all approach. For instance, in "focal aware" seizures — formerly known as simple partial seizures—consciousness remains unimpaired, meaning individuals are typically aware of their surroundings. First aid in these instances primarily involves guiding the person to cease potentially harmful activities if symptoms affect vision, thinking, sensation, or movement. Simple actions like sitting down to prevent falls or removing hazardous objects from the path of an arm or leg movement can be crucial. Encouraging calming activities such as deep breathing might also prove beneficial.

The landscape shifts significantly with "focal impaired awareness" seizures, previously termed complex partial or psychomotor seizures. Here, an individual may appear awake but confused, unable to respond fully, or not recall the event. While serious self-injury is uncommon, the primary objective is to maintain safety by calmly redirecting the individual away from hot surfaces, dangerous equipment, or unsafe wandering. Avoiding yelling or physical restraint unless absolutely necessary to prevent harm is paramount, as confusion can lead to unexpected reactions. Post-seizure, it is essential to ensure the student is fully alert and reoriented to their surroundings before leaving them alone.

Perhaps the most recognized, yet still often misunderstood, are "generalized tonic-clonic" seizures, historically referred to as grand mal seizures. These involve a loss of consciousness, falling, and a sequence of body stiffening and jerking movements. The foundation of effective seizure first aid is to remain with the individual, carefully time the duration of the seizure, and prioritize their safety. Gently guide the person to the floor, place a soft item under their head to prevent injury, and loosen any restrictive clothing. Never place anything in their mouth, as this poses a risk of injury. Post-seizure, individuals are often confused and tired, known as the postictal period. Staying with them until full alertness returns, asking orienting questions, and offering reassurance are key.

Next-Level Response

Beyond these foundational responses, a more active approach to seizure first aid has emerged, thanks to technological advancements. For example, a student with a Vagus Nerve Stimulator (VNS), a device surgically implanted in the chest that delivers electrical pulses to the brain via the vagus nerve, can often activate it with a hand-held magnet at the onset of a seizure. This can provide an additional dose of stimulation, potentially lessening the severity or stopping the seizure.

Rescue medications, such as rectal, intranasal, or sublingual diazepam or lorazepam, are essential interventions for managing seizure clusters or prolonged episodes—especially for focal impaired awareness and generalized tonic-clonic seizures. School nurses play a vital role in safely administering these medications, following specific healthcare provider instructions, and often training other designated staff. Each student's individualized Seizure Action Plan outlines their typical seizure patterns, first aid steps, criteria for administering rescue medication, and when to seek emergency help (such as if a seizure lasts over five minutes, breathing is compromised, or recovery is atypical). Consistent documentation of seizure activity ensures clear communication among parents, nurses, and healthcare providers, supporting optimal care and timely treatment adjustments.

Seizures may be unpredictable, but your school nurse readiness isn't.