Epilepsy - What are the symptoms of epilepsy? - Boots WebMD
The symptoms of epilepsy are seizures. A seizure happens when the normal electrical activity in your brain goes wrong. There are lots of.
). It is possible to have a seizure that's caused by something else, not by epilepsy. (To learn more, see Non-epileptic seizures.
Partial seizures can be divided into simple partial seizures or complex partial seizures. 'Simple' means the person doesn't black out. 'Complex' means the person passes out or becomes less aware of his or her surroundings.
A seizure happens when the normal electrical activity in your brain goes wrong. The symptoms of epilepsy are seizures.
Partial seizures (doctors sometimes call these focal seizures) Generalised seizures.
Once a seizure ends, some people know what happened to them, but others don't.
Some treatments work best for certain types of seizures.
Your muscles may feel stiff or limp.
In a partial (focal) seizure, only part of the brain is affected. Symptoms depend on what that part of the brain does. ). (To learn more, see The parts of your brain and what they do.
There are lots of different types of seizures. For example:. They can look and feel very different, depending on where in the brain they start and how far and how quickly they spread.
The length of seizures can vary. They can last for a few seconds or several minutes.
Doctors call these things triggers. (To learn more, see Things that trigger seizures. Sometimes, seizures are set off by things such as lack of sleep or flashing lights. ).
Your seizure pattern (the type of seizure you get and how often they happen) may suggest what's causing the epilepsy.
You may get a strange feeling, as though you're out of touch with your surroundings.
You may twitch or tremble.
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Seizures are usually divided into two main groups according to where they start in the brain and what happens to you during them:
Other people get no warning and their seizure comes on suddenly. These are called auras. Some people get a warning sign, such as a strange smell or feeling, before their seizure starts.
BMJ Group Medical Reference.
This is because they start from a particular focus (which means area) of the brain. Epilepsy that causes partial seizures is sometimes called focal epilepsy and partial seizures are sometimes called focal seizures.
But not all seizures can be grouped under these headings, especially those in babies. Doctors call these unclassified seizures.
Drug treatments for epilepsy may also cause headaches, rashes and other side effects. But if their epilepsy is caused by a problem in the brain (such as a tumour, infection or an injury), then this may lead to other problems besides the seizures. Most people don't get symptoms between seizures.
Your arms may jerk suddenly.
You may black out and fall to the ground.
This is because:. It's important to work out what type of seizure you or your child is having.