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Epilepsy - NHS A to Z - Dr Gill
What is Epilepsy?
Epilepsy is a neurological condition affecting the brain, leading to recurrent and unprovoked seizures. These seizures result from sudden, excessive electrical discharges within the brain. People of all ages can develop epilepsy, and it is one of the most common neurological disorders observed. Those living with epilepsy may experience various types of seizures, which can differ greatly from person to person. Epilepsy can impact daily life, but many individuals manage it well with appropriate medical care.
What Causes Seizures?
Seizures can be triggered by several factors, though the exact cause often remains unknown. Some common causes of seizures include:
- Genetic Factors: Heredity can play a role in epilepsy, with certain forms being more likely if a close family member is affected.
- Brain Injuries: Traumatic injuries to the brain from accidents or surgery can lead to epilepsy.
- Medical Conditions: Conditions like stroke, brain tumours, or infections (e.g., meningitis) can result in seizures.
- Prenatal Injuries: Brain damage occurring before or during birth can lead to seizure disorders later in life.
- Developmental Disorders: Disorders such as autism can also be associated with epilepsy.
Understanding the cause of seizures can aid in the precise diagnosis and tailored treatment of epilepsy. In the UK, the NHS provides comprehensive support for those with epilepsy, guiding treatment plans that may include medication, lifestyle changes, and in some cases, surgery to help control seizures effectively.
Epilepsy - NHS A to Z - Dr Gill
What is Epilepsy?
Epilepsy is a problem with the brain. It makes people have seizures. A seizure is when lots of electrical signals happen in the brain all at once. Anyone can have epilepsy, children and grown-ups too. It is common. People with epilepsy have different kinds of seizures. This might change from person to person. Epilepsy can make life hard, but doctors can help. Many people with epilepsy live well with the right treatment.
What Causes Seizures?
Sometimes we know what starts a seizure. But other times, we do not. Here are some things that can cause seizures:
- Genetic Factors: Epilepsy can run in families. If your parent or brother/sister has it, you might too.
- Brain Injuries: Getting hurt in your head, like from a car accident, can cause seizures.
- Medical Conditions: If you have a stroke or a brain infection, you might have seizures.
- Prenatal Injuries: Sometimes, things that happen to you before you are born can cause seizures when you are older.
- Developmental Disorders: If you have autism, you might also have epilepsy.
Knowing why seizures happen helps doctors decide how to help. In the UK, the NHS can help people with epilepsy. The help includes medicine, advice on changing habits, and sometimes surgery. This helps control seizures.
Frequently Asked Questions
Epilepsy is a neurological disorder characterized by recurrent, unprovoked seizures due to abnormal electrical activity in the brain.
Seizures in epilepsy can be caused by various factors including genetic influences, head trauma, brain conditions, prenatal injury, and developmental disorders.
Epilepsy is diagnosed through several methods including medical history, neurological examinations, blood tests, and imaging tests like MRI and CT scans, as well as electroencephalograms (EEGs).
There are two main types of seizures: focal onsets (formerly known as partial seizures) which affect a specific part of the brain, and generalised onsets which affect both sides of the brain.
Yes, treatments for epilepsy include medications, lifestyle changes, surgical options, and alternative therapies. The aim is to control or reduce the frequency of seizures.
Epilepsy can be a lifelong condition for some individuals, while others may eventually outgrow it. With effective treatment, many individuals with epilepsy can lead normal lives.
Stay calm, protect the person from injury by moving harmful objects away, place them in a recovery position once the seizure stops, and do not hold them down or put anything in their mouth. Call emergency services if the seizure lasts longer than 5 minutes.
People with epilepsy in the UK may be allowed to drive if they meet specific medical standards, including being seizure-free for a period determined by the DVLA (Driver and Vehicle Licensing Agency).
Common triggers for seizures include sleep deprivation, stress, flashing lights (photosensitivity), alcohol, and missed medication.
Yes, side effects from epilepsy medications can include dizziness, fatigue, weight gain, mood changes, and in some cases more severe reactions. It's important to discuss any side effects with your healthcare provider.
Currently, there is no cure for epilepsy, but many people achieve complete seizure control using various treatments.
Yes, epilepsy can occur at any age, including in children. It can be due to various factors, including genetic predispositions and developmental issues.
Epilepsy can impact daily life by affecting physical safety, emotional well-being, education, employment, and social activities. Proper management and support can alleviate many of these challenges.
Lifestyle changes such as maintaining a regular sleep schedule, reducing stress, avoiding known seizure triggers, and following a balanced diet can help manage epilepsy.
Yes, people with epilepsy are at an increased risk for mental health issues like depression and anxiety. Support from healthcare providers, family, and support groups can be beneficial.
Epilepsy is a problem with the brain. It makes people have seizures. Seizures happen because of unusual electrical signals in the brain.
Seizures happen in epilepsy because of different reasons. Some reasons are:
- Genes from family
- Hitting your head very hard
- Problems in the brain
- Getting hurt before you are born
- Growing and learning problems
If this is hard to read, try using tools that read the text out loud or ask someone to read with you.
Doctors have different ways to find out if someone has epilepsy. They will ask about your past health problems, check your brain and body, do blood tests, and take pictures of your brain with machines like MRI and CT scans. They also use a special test called an EEG to see how your brain is working.
There are two main kinds of seizures:
- Focal Onsets: These used to be called partial seizures. They happen in one part of the brain.
- Generalised Onsets: These happen on both sides of the brain.
If you want to learn more or need help, you can use pictures, watch videos, or ask someone to explain it to you.
Yes, there are ways to help people with epilepsy. Doctors can give medicines, suggest changes to daily habits, perform surgeries, or try different therapies. The goal is to make seizures happen less often or stop them completely.
Some people have epilepsy for their whole life. Other people might stop having it when they get older. With the right help, many people with epilepsy can live like everyone else.
Stay calm. Move things away so the person doesn't get hurt. After the seizure stops, help them lie on their side. Do not hold them down. Do not put anything in their mouth. Call the emergency number if the seizure lasts more than 5 minutes.
If you have epilepsy and live in the UK, you might be able to drive. You need to pass certain health checks. This includes not having a seizure for a time chosen by the DVLA (Driver and Vehicle Licensing Agency).
Things that can cause seizures are:
- Not getting enough sleep
- Feeling very stressed
- Flashing lights
- Drinking alcohol
- Forgetting to take medicine
Tools that can help:
- Use an alarm to remind you to take your medicine
- Try to get plenty of sleep every night
- Use stress balls or breathing exercises to feel calm
- Avoid things like video games with lots of flashing lights
- Ask a grown-up for help if you are worried
Yes, epilepsy medicine can cause some side effects. You might feel dizzy or very tired. Some people gain weight or feel changes in their mood. Sometimes, the side effects can be more serious.
It's really important to talk to your doctor if you notice any side effects.
Using simple tools like a feelings chart can help you explain how you feel. Also, writing in a diary can help you remember what to tell your doctor.
Right now, there is no way to make epilepsy go away completely. But, lots of people can stop having seizures by using different treatments.
Yes, people can have epilepsy at any age, even children. It can happen because of different reasons, like family history or problems as they grow.
Epilepsy can make everyday life harder. It can change how safe you feel, how happy you are, your learning, your work, and your time with friends. Getting help and learning how to manage it can make these things easier.
Making small changes in your life can help with epilepsy. These changes include:
- Going to bed and waking up at the same time every day.
- Finding ways to stress less, like doing relaxing activities.
- Staying away from things that can cause seizures.
- Eating a mix of healthy foods.
Yes, people with epilepsy may feel sad or worried more often. It's important for them to get help from doctors, family, and support groups. This can make them feel better.
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