An aura. However, not everyone will get one. Also, getting an aura doesn't always mean a seizure will follow. Sometimes the aura is as far as it goes.
They are called "anti-seizure" or "anti-epileptic" drugs. Typical examples of these are Neurontin or Topamax.
After an epileptic episode it usually takes 20 to 30 minutes for them to wake. although the seizure is usually less than a minute all patients go through a stage called postictal which means being loopy and/or sleeping and is basically out of it after the episode.
An aura is a sensation that can happen before a seizure, often acting as a warning to the person that they are about to have one. Different people experience different things. It could be a feeling, like a tension or fear or nervousness. It could be a physical sensation, maybe a feeling in their mouth or their stomach or a tingling around their body. It could be a sensory perception or a feeling of confusion. Any of these and other things can be called an aura. It can be a warning of a seizure coming, but it is like a mini-seizure in itself and sometimes nothing else happens after it. To explain that aspect to someone who has never had a seizure you could refer to other kinds of experiences, like when you feel you are about to sneeze and then it doesn't happen. If they do have a seizure the aura may come immediately before the seizure or there may be a time delay of minutes or even as much as an hour before the seizure happens. A person will know they are having an aura and will remember that, though they will not remember a seizure itself. Although there are different kinds of auras any individual that gets auras will normally always have the same type of one. Auras can also happen for other conditions to do with the head, like migraines.
A quick seizure of power is called a coup d'etat.
Seizing.It's not 'seizing.' Seizing is, by definition, 'a knot or lashing made using thin rope or wire, e.g. to join two ropes or to secure an item of ship's gear.'I think that the right phrase is just, 'having a seizure.' If this doesn't fit into your sentence, you might simply want to reword your sentence.
One possibility is that the child is having a type of seizure, called an absence seizure. Absence seizures (also called petit mal seizures) are lapses of awareness, sometimes with staring, that begin and end abruptly, lasting only a few seconds. There is no warning and no after-effect. See related link below.
Epilepsy is not a specific illness, but more a general term for people who tend to have seizures. A seizure is as a result of an increased amount of electrical activity in the brain. There are different forms of epilepsy and different people have different triggers for their seizures. Something that may trigger epilepsy in one person might have no affect on another person. You often hear that flashing lights, strobe lights etc. cause epileptic seizures. That only has the potential to trigger a seizure with people who have what is called photosensitive epilepsy. Other people who have epilepsy have abslolutely no porblems with flashing lights. For other people it could be tiredness or stress for example. Some may have epilepsy after receiving a head injury, like if they had been in a car accident. There are many other reasons. For some it isn't even certain what causes their seizures.
A sudden seizure of political power is called a coup d'etat.
2 Minute warning
Trust me, I've seen this happen. You'll feel OK for about 20-30 minutes, but suddenly you'll start to convulse rapidly. It will look like an epileptic seizure. Your body may well be paralyzed and if you do recover, you'll get what's called shingles, not a nice disease. SO DON'T SWALLOW TULIP FOOD.
Seizure
It is called a Grand Mal seizure. It is caused by abnormal electrical activity in the brain. It is characterized by violent muscle contractions and unconsciousness.