This is different than seizures that appear in childhood, which are usually due to idiopathic epilepsy, or related to an unknown cause.
Read more advice about living with epilepsy.Adult-onset seizures are typically due to a specific condition or traumatic event. Keeping a diary of when you have seizures and what happened before them can help you identify and avoid some possible triggers. flashing lights (this is an uncommon trigger).
Seizure triggersįor many people with epilepsy, seizures seem to happen randomly.īut sometimes they can have a trigger, such as: You can be trained to treat it if you look after someone with epilepsy. If you have not had any training, call 999 for an ambulance immediately if someone has a seizure that has not stopped after 5 minutes. It's a medical emergency and needs to be treated as soon as possible.
#Nocturnal epilepsy causes series
Status epilepticus is the name for any seizure that lasts a long time, or a series of seizures where the person does not regain consciousness in between. They tend to be very brief and you'll usually be able to get up again straight away. Atonic seizuresĪtonic seizures cause all your muscles to suddenly relax, so you may fall to the ground. This might mean you lose balance and fall over. Tonic seizures cause all your muscles to suddenly become stiff, like the first stage of a tonic-clonic seizure. They typically last a few minutes and you might lose consciousness. Clonic seizuresĬlonic seizures cause the body to shake and jerk like a tonic-clonic seizure, but you do not go stiff at the start. Myoclonic seizures usually only last a fraction of a second, but several can sometimes occur in a short space of time. Myoclonic seizuresĪ myoclonic seizure is where some or all of your body suddenly twitches or jerks, like you've had an electric shock. The seizures usually only last up to 15 seconds and you will not be able to remember them.
make slight jerking movements of their body or limbs. They mainly affect children, but can happen at any age. AbsencesĪn absence seizure, which used to be called a "petit mal", is where you lose awareness of your surroundings for a short time. Afterwards, you may have a headache or difficulty remembering what happened and feel tired or confused. The seizure normally stops after a few minutes, but some last longer. clonic stage – your limbs jerk about, you may lose control of your bladder or bowel, you may bite your tongue or the inside of your cheek, and you might have difficulty breathing. tonic stage – you lose consciousness, your body goes stiff, and you may fall to the floor. They happen in 2 stages – an initial "tonic" stage, shortly followed by a second "clonic" stage: Tonic-clonic seizuresĪ tonic-clonic seizure, previously known as a "grand mal", is what most people think of as a typical epileptic fit. You will not be able to respond to anyone else during the seizure and you will not have any memory of it. picking at clothes or fiddling with objects. Complex partial (focal) seizuresĭuring a complex partial seizure, you lose your sense of awareness and make random body movements, such as: These seizures are sometimes known as "warnings" or "auras" because they can be a sign that another type of seizure is about to happen. You remain awake and aware while this happens. stiffness or twitching in part of your body, such as an arm or hand. a feeling that events have happened before (déjà vu). a "rising" feeling in your tummy – like the sensation in your stomach when on a fairground ride. a general strange feeling that's hard to describe. Read about what to do if someone has a seizure Types of seizures Simple partial (focal) seizures or 'auras' Sometimes they can be triggered by something, such as feeling very tired. Seizures can occur when you're awake or asleep. They typically pass in a few seconds or minutes. Some seizures cause the body to jerk and shake (a "fit"), while others cause problems like loss of awareness or unusual sensations. Seizures can affect people in different ways, depending on which part of the brain is involved. These are sudden bursts of electrical activity in the brain that temporarily affect how it works. The main symptom of epilepsy is repeated seizures.
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