After a seizure, the brain may not return to its usual state immediately. The postictal period can involve confusion, disorientation, fear, reduced responsiveness, agitation, unusual behaviour or difficulty recognising people and surroundings.
The seizure may be over before behaviour is back to normal
The postictal state is the period between the end of a seizure and return towards the person’s usual neurological baseline. A systematic review identified many physical, cognitive and behavioural postictal effects. Most reported manifestations lasted less than 24 hours, although some cognitive or psychiatric effects can last longer.
Why confusion can look like resistance
A person who does not understand where they are or why someone is touching them may pull away, wander, shout or defend themselves. That behaviour can be a response to confusion and fear rather than a deliberate choice.
What about aggression?
Postictal aggression has been described, but it is not the normal outcome of epilepsy and people with epilepsy should not be stereotyped as violent. In the 2019 systematic review, subacute postictal aggression was among the least frequently reported postictal manifestations.
When someone is confused or agitated after a seizure, crowding, arguing with them or unnecessary restraint can make the situation harder. The priority is to reduce immediate danger, use calm simple communication and allow recovery while seeking medical help when behaviour or recovery is unusually prolonged or dangerous.
A sudden new pattern deserves attention
If post-seizure behaviour changes significantly from a person’s usual pattern, lasts much longer than expected, or includes new severe psychiatric symptoms, it should be discussed with the epilepsy team. Not every behavioural change after an event is automatically postictal.
Sources
Systematic review — Signs and symptoms of the postictal period in epilepsy