My husband had a full-on seizure, with no prior history of anything that might be related (not even migraine). Brain scan normal, blood tests normal.
He works a lot - has been travelling a lot for business, is always 'on', loves his job but never switches off. He doesn't always look after himself (drinks a bit much, eats fatty food) but has a constant if low level of exercise. Recently he's been involved in a very stressful project but I'd say he's a calm, hardworking person, not a stress-head in general.
Could recent stress have brought on the seizure? Is that something which happens? Has it ever happened to you?
(I'm at a loss and tbh very anxious about it!)