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What you need to know about epilepsy
The question “what is epilepsy?” usually comes to mind when we first encounter this condition or when someone around us is living with it. Epilepsy is often talked about among the public, but is frequently misunderstood or incompletely known, so accessing accurate information is very important to fully understand it.
In this article, we explain step by step what epilepsy means, how seizures occur, how symptoms can appear in different people, and what to pay attention to.
What is epilepsy?
If we had to answer the question “What is epilepsy?” in just a few words, we could say it is a condition commonly known as seizure disorder. Medically, however, epilepsy is a neurological disorder that occurs when the electrical activity of nerve cells in the brain becomes irregular. This disruption manifests as recurrent seizures in patients and can lead to various symptoms. Loss of consciousness and involuntary muscle contractions during seizures are among the most common.
However, having a single seizure does not always mean you have epilepsy. In this condition, diagnosis is usually made when seizures recur. With proper follow-up and treatment, many people with epilepsy can maintain a balanced daily life. Therefore, the condition is often more manageable than commonly assumed.
What is an epileptic seizure?
When an epileptic seizure occurs, the brain’s electrical rhythm temporarily loses synchrony. In such a situation, nerve cells fire simultaneously and uncontrollably. How this appears externally varies from person to person. In some seizures, the whole body stiffens, while in others, there may only be brief staring, freezing, or meaningless gazing.
Epileptic seizures usually last from a few seconds to a few minutes, and afterward, the person may feel tired or confused. Different seizure types can occur in epilepsy, which is one of the most confusing aspects of the condition.
We can list epileptic seizure types as follows:
- Simple partial seizure: Begins in a specific area of the brain, and the person usually does not lose consciousness. Involuntary movements in an arm or leg, numbness, or unusual tastes or smells may occur. The person is aware of what is happening but has difficulty controlling it.
- Complex partial seizure: Also begins locally, but consciousness is affected. The person may stare blankly, make purposeless hand movements, or fail to respond. In this type of seizure, the person often has difficulty remembering what happened.
- Generalized seizure: From the start, it affects large areas of the brain. Loss of consciousness, whole-body stiffening, or sudden falling may occur. The seizure symptoms most widely known among the public typically belong to this type.
What are the symptoms of epilepsy?
Epilepsy symptoms can vary from person to person, and not every seizure presents with the same signs. Some symptoms are very noticeable, while others may go unnoticed.
Some of the most prominent epilepsy symptoms can be listed as follows:
- Loss of consciousness or fixed staring
- Body stiffening and uncontrolled shaking
- Meaningless hand and arm movements
- Sudden fear, panic, or intense déjà vu
- Perception of strange smells or tastes
- Brief interruption or incoherence of speech
- Fatigue and confusion after a seizure
- Foaming at the mouth, tongue biting, or jaw clenching
- Inability to remember what happened
What are the symptoms of psychogenic epilepsy and epilepsy during sleep?
Before explaining the symptoms of psychogenic epilepsy, it is important to mention a few points about this type. Psychogenic epilepsy refers to seizure-like episodes that resemble epilepsy but have a psychological rather than neurological origin. The symptoms may look like an epileptic seizure from the outside. Trembling, stiffening, crying, shouting, or falling may occur. However, the electrical brain activity typical of epileptic seizures is usually not detected. In addition, episodes often increase during stressful periods.
When it comes to epilepsy during sleep, the situation can be somewhat more complex. Sudden awakening with a start, stiffening during sleep, teeth grinding, making meaningless sounds, falling out of bed, or unexplained muscle pain in the morning may indicate this condition.
Are epilepsy symptoms the same in babies and children?
Epilepsy symptoms in babies and children are not always observed in the same way. In infants, seizures may present with sudden jerks, blank stares, interruption of sucking, purposeless arm and leg movements, or brief freezing. Sometimes these movements can be confused with normal reflexes and may be overlooked.
In children, the picture is usually more pronounced. Falling to the ground, stiffening, loss of consciousness, repetitive meaningless movements, or confusion after a seizure are among the most prominent epilepsy symptoms in children. As children grow older, they can describe what they experience, such as dizziness or sensing strange smells as warning signs. Since age is an important factor in interpreting symptoms in epilepsy, evaluation is made according to age.
Frequently Asked Questions
What causes epilepsy?
The question “what causes epilepsy?” is also among the most frequently asked. However, there is no single answer that applies to everyone. In some cases, genetic predisposition is considered a cause, while in others, problems such as birth complications, head trauma, brain infections, or tumors may trigger seizures. In some cases, no clear cause can be found despite all tests.
It is important to know that epilepsy is not always a congenital condition. Some factors that may contribute to the development of epilepsy can be listed as follows:
- Genetic predisposition and family history
- Trauma during birth
- Head injuries and severe brain trauma
- Brain infections such as meningitis
- Brain tumors
- Stroke and cerebrovascular diseases
- Brain damage related to alcohol or drug use
What causes epilepsy later in life?
Among the most common causes of epilepsy developing later in life are head trauma, brain infections, stroke, tumors, and serious metabolic imbalances.
Long-term alcohol or drug use, misuse of certain medications, or febrile illnesses may also pose a risk.
Is epilepsy genetic? What is it like to live with epilepsy?
It is natural for someone diagnosed with epilepsy to wonder what caused it and to ask questions such as “Is epilepsy genetic?” Although genetic predisposition plays a role in some types, not all epilepsy is hereditary. The underlying cause may differ widely between individuals.
Living with epilepsy is generally manageable for most people with proper treatment and regular follow-up. Regular medication use, good sleep habits, avoiding triggers, and medical supervision can reduce seizure frequency. Although some small precautions may be needed in daily life, many people with epilepsy can actively continue their education, work, and social life.
How does epilepsy go away? How is epilepsy treated?
For those wondering how epilepsy goes away, it is important to note that the condition may not disappear even with treatment.
Another common question is how epilepsy is treated. Epilepsy is a neurological condition that can be controlled with the right approach. The main goal of treatment is to reduce or completely stop seizures. The most commonly used method is regular medication therapy. Antiepileptic drugs balance electrical activity in the brain and reduce seizure risk.
In some patients, a single drug is sufficient, while in others, dose adjustment or different drug combinations may be required. If medication is ineffective, surgical options or specialized dietary programs may be considered based on medical evaluation. Regular follow-up, adherence to medication, and recognizing triggers are very important in epilepsy.
Is epilepsy fatal?
In people diagnosed with epilepsy who are well monitored and maintain regular treatment, life expectancy usually remains close to normal. In other words, with medication use, regular check-ups, and avoidance of seizure triggers, the risk can be significantly reduced.