Do you also have frequent seizures? Let's learn about this dangerous condition? (Status Epilepticus)

You may have seen some of our friends and family members having seizures in a row. Or they may have one seizure and then have another before they regain consciousness. This is a serious condition. Today, we will talk about this dangerous and emergency medical condition called ``Status Epilepticus``.

What is Status Epilepticus?

Simply put, Status Epilepticus (SE) is a condition in which a person has a continuous seizure, or a series of seizures, without sufficient time to regain consciousness or recover. This condition is more common in people with epilepsy, but people without epilepsy can also have these types of continuous seizures due to a variety of medical conditions.

This is a life-threatening medical emergency and requires immediate medical attention.

If you or someone you are with has a seizure that lasts longer than five minutes, or if you have had a series of seizures and have not regained full consciousness, call 1990 (ambulance) or your local emergency number immediately. This is very important, as the sooner you get treatment, the better the outcome.

Who is most affected by this situation?

Anyone can develop a seizure, and status epilepticus (SE) is no exception. However, some people are more likely to develop it. These include:

• Age: Young children under one year of age and adults over 60 years of age are more likely to develop this condition. However, it can occur at any age. These two age groups are at higher risk due to other medical conditions that can lead to status epilepticus (SE) (see Causes and Symptoms).
• Gender: Men are slightly more likely to develop this condition.
• Having epilepsy: Most people who develop status epilepticus (SE) have epilepsy. It has been found that between 16% and 38% of young children and between 42% and 50% of adults have epilepsy.

How common is this condition?

Status epilepticus (SE) is not a common condition, but it is one of the most common medical emergencies involving the brain. Experts estimate that between 7 and 40 people per 100,000 people develop the condition each year. That means that in the United States, for example, between 23,000 and 131,800 cases are reported each year. About 2% of all seizures develop into status epilepticus (SE), and about 23% of new seizures develop into this condition.

How does status epilepticus affect the body?

Although status epilepticus (SE) starts in your brain, it can have dangerous effects on several systems throughout your body. To understand how this happens, it helps to understand a little about what a seizure is.

Effect on the brain

The nerve cells in your brain, called neurons, cannot fire uncontrollably for long periods of time. Just as an electronic device can burn out if it is exposed to too much electricity, the uncontrolled seizure activity in status epilepticus (SE) can damage your neurons. This damage is often permanent. This means that you may lose the ability to control the parts of your brain that were damaged.

Effects on other body systems

In status epilepticus (SE), your entire body's muscles can move in an uncontrolled, wide-ranging manner. This causes your body temperature to rise and your muscles to become fatigued. Your body tries to compensate by releasing chemicals into your bloodstream. But this only helps for a limited time.

If status epilepticus (SE) lasts for a long time, it can affect the following systems in your body:

• Heart: If chemical changes in the blood last too long, they can be harmful instead of helpful. This can lead to irregular heartbeats or even damage to the heart. Some seizures can cause the heart to slow down (bradycardia) or even stop completely (asystole).
• Muscles: Muscles can be damaged by constant activity, such as when you overexert yourself during exercise. This can lead to injury to your muscles and other soft tissues. In severe cases, this damage can even cause your muscle tissue to tear.
• Kidneys: The products of the breakdown of damaged muscle tissue are toxic. Your kidneys can filter out a limited amount of these, but if the amount increases, the kidneys can become overwhelmed and can cause kidney failure.
• Breathing: Status epilepticus (SE) can also interfere with your ability to breathe. This can lead to a lack of oxygen to the brain and body, which can eventually lead to death. People with status epilepticus (SE) can also aspirate fluid from their stomachs into their lungs, which can lead to pneumonia and infections.
• Elevated body temperature: Just like a high fever, status epilepticus (SE) can cause your body temperature to rise to dangerous levels. This can damage all of your body's systems, especially the brain.

What are the symptoms?

The symptoms of status epilepticus (SE) depend on the area of ​​the brain that is affected. Because seizures occur in different parts of the brain, there are different types of seizures. Accordingly, there are different subtypes of status epilepticus (SE). They are:

• Convulsive status epilepticus (SE): This is characterized by uncontrollable jerking and shaking of both sides of the body. Generalized tonic-clonic seizures are the main type of seizure that can lead to SE.
• Nonconvulsive status epilepticus `(Nonconvulsive SE)`: In this, there are no jerks, tremors, or uncontrolled muscle movements. However, some small muscle movements may occur. For example, a small twitch of an arm or part of the face, such as a slow repetitive movement. This `(Nonconvulsive SE)` can be caused by types of seizures such as `(Absence seizures)` and `(Focal seizures)` that affect only a limited part of the brain.

What are the reasons for this?

The only cause of status epilepticus (SE) is a seizure. There are two main ways in which a seizure can occur:

• Provoked seizures: These are caused by other conditions or causes. For example, high fever, alcohol or drug withdrawal, low blood sugar, stroke, brain tumors, and encephalitis. This type accounts for 25% to 30% of all seizures. If a seizure is caused by damage to the brain, it is called an acute symptomatic seizure, and there is a higher risk of it developing into status epilepticus.
• Unprovoked seizures: These seizures are not a symptom of an underlying medical condition or cause. They occur when a person's brain is easily triggered to have seizures on its own. Seizures that occur within seven days of a head injury or stroke also fall into this category.

Specific causes of seizures

There are many reasons why seizures can occur. Some age groups are at higher risk of developing status epilepticus (SE) for specific reasons. These are:

• Fever, especially high fever: These are called ``Febrile seizures'' and are the main cause of seizures in children under one year old.
• Strokes, aneurysms, and brain hemorrhages: Any problem with the circulatory system that damages the brain or interferes with brain function can cause seizures. Strokes and related problems, such as aneurysms and brain bleeds, are the leading causes of seizures in people over the age of 60.

Other reasons:

• Brain tumors (including cancer).
• Lack of oxygen to the brain (Cerebral hypoxia).
• Severe head injury `(Severe concussion and traumatic brain injury)`.
• Diseases that gradually destroy the brain, for example Alzheimer's disease or frontotemporal dementia.
• Drugs and alcohol (this includes medications, recreational drugs, and even caffeine).
• Withdrawal from drug or alcohol use.
• Eclampsia is a seizure caused by high blood pressure during pregnancy.
• Electrolyte problems, especially hyponatremia, calcium or magnesium deficiency.
• Sensitivity to bright or flashing light.
• Genetic diseases (diseases inherited from parents at birth).
• Hormonal changes (for example, catamenial epilepsy, which affects people with menstrual cycles, can cause more seizures at certain times of the cycle).
• Infections (especially infections caused by viruses, bacteria, parasites, or fungi, such as encephalitis or meningitis).
• Inflammation caused by immune system diseases (when your immune system attacks your own brain).
• Metabolic problems, especially high blood sugar (Hyperglycemia) or low blood sugar (Hypoglycemia).
• Problems with brain structure (especially those present at birth).
• Sepsis (blood poisoning).
• Toxins and poisons (such as carbon monoxide poisoning or heavy metal poisoning).

How is Status Epilepticus diagnosed?

A doctor can make a preliminary diagnosis of status epilepticus (SE) based on the person's seizure symptoms, how long the seizure lasted, and whether there was enough time to recover between more than one seizure. However, it is also important to find out why the person had the seizure that led to status epilepticus (SE). This usually involves several methods.

What tests are done to diagnose this condition?

An electroencephalogram (EEG) test is the best way to diagnose any seizure, including status epilepticus (SE). In this test, sensors coated with a sticky, electrically conductive gel are placed on your scalp. This gel helps the sensors detect the electrical activity in your brain.

Doctors can diagnose a seizure by looking at the patterns of your brain activity. If someone has a seizure that continues, or if they have several seizures in a row, a doctor may diagnose status epilepticus (SE). An EEG is very important for someone with nonconvulsive status epilepticus (Nonconvulsive SE).

However, a doctor also needs to determine whether the person's seizures are ``Provoked'' or ``Unprovoked.'' This requires various tests and examinations. For example:

• Blood tests: These can detect many things, such as metabolic and blood chemistry imbalances, immune system problems, toxins, and poisons.
• CT scan (Computerized Tomography - CT scan) test.
• MRI (Magnetic Resonance Imaging - MRI) test.
• Spinal tap / Lumbar puncture.

Your doctor may also recommend other tests. This can depend on many things, such as whether you have any injuries, your medical history, the type of seizures you have, and more. Your doctor (or someone you choose to make medical decisions for you) will tell you what tests are best for you, and why.

How is it treated? Can it be cured?

Status epilepticus (SE) is treated with a combination of several methods. This is because status epilepticus (SE) can cause serious or life-threatening complications that affect the entire body. These methods include:

• Medicines.
• Intubation.
• Treating underlying causes (if any).
• Adjunctive therapy.

When status epilepticus (SE) does not respond to treatment, it is called refractory SE. However, there are still treatment options.

Medicines

Medication is important for stopping the seizure activity in your brain. Medication can also treat other complications, such as heart rhythm problems, that can occur due to status epilepticus (SE).

The most commonly used medications to stop seizures are:

• Benzodiazepines (Benzos): These drugs work by blocking the electrical activity of your neurons and stopping seizures. They are usually given by injection directly into your body, or through an intravenous (IV) line. They come in the form of a nasal spray or a gel. They can be given by mouth or rectally (gels are more easily absorbed by the tissues of the mouth and rectum). Most of these are first-line drugs. But some are reserved for use when other drugs have not worked.
• Antiseizure medications: Benzodiazepines alone can stop seizures only about 50% of the time. In the other 50% of cases, seizures start again when the initial medication wears off. Therefore, these medications can help prevent seizures from recurring for a long time. Antiseizure medications also change the way your brain works, reducing the electrical activity in your brain. These medications are given as an IV.
• General anesthesia: In the most severe cases, doctors use anesthesia to put someone into a medically induced coma. This protects the person's brain and body from the ongoing damage caused by status epilepticus (SE).

Intubation

Intubation is the placement of a tube into a person's windpipe (bronchi ). The tube ensures that the person's windpipe remains open. It also allows medical staff to breathe for you using manual resuscitation bags or a ventilator.

Treating underlying causes

When someone has a provoked seizure, treating the underlying cause is sometimes enough to stop the seizure. For example, seizures caused by medications, toxins, alcohol or drug withdrawal, or metabolic problems such as high or low sodium or potassium levels.

Treatments that prevent seizures

Another way is to prevent seizures from occurring, thereby preventing status epilepticus (SE) from occurring again. Some of the most common methods used to prevent seizures (or at least reduce their severity or frequency) are:

• Medicines.
• Epilepsy surgery.
• Changes in diet (especially low or no carbohydrate ``Ketogenic diets'').
• Stimulating the nervous system (such as deep brain stimulation or vagus nerve stimulation).

Other treatments

Depending on your specific case and circumstances, there may be other treatments and procedures available. Your doctor (or someone authorized to make medical decisions for you) will be able to recommend which treatment is best for you and explain why.

What are the complications or side effects of the treatment?

The complications or side effects that may occur from treatment for status epilepticus (SE) depend on many factors. These include:

• Memory loss.
• Mental health problems (such as depression and/or anxiety).
• The special treatment you received.
• The cause of the seizure (if doctors can find it).
• Your medical history and any pre-existing medical conditions you may have.

Your doctor is the best person to explain the possible complications and side effects, and can also give you tips on how to prevent or minimize them if possible.

How can I take care of myself or manage symptoms?

Status epilepticus (SE) is a life-threatening medical emergency. People with this condition cannot take care of themselves or stop the seizure directly. The only safe way to diagnose and treat it is to go to an emergency room - or other emergency medical facility - that has the necessary equipment and supplies. For these reasons, this condition is always a reason to call 1990 (Emergency Medical Service) or your local emergency number and seek immediate medical attention.

How long does it take to recover after treatment?

The recovery time from status epilepticus (SE) and its treatment depends on many factors. The most important factors that determine recovery time are what caused your status epilepticus and how long it has been going on. Your doctor is the best person to tell you about the recovery time in your case.

How to reduce the risk of status epilepticus?

There are many causes of seizures, many of which are unpredictable. Therefore, there is no way to completely prevent seizures and status epilepticus (SE). However, there are ways to reduce your risk of having a seizure. Doing so will reduce the chance of a seizure developing into status epilepticus (SE). Here are some things you can do to reduce your risk of having a seizure:

• Keep rescue medications handy: For those who know they have a seizure disorder, having a "rescue" medication on hand can make a big difference. For example, benzodiazepines that come in a nasal spray. Someone can give you these to stop a seizure. Another example is a tablet that dissolves in the mouth. You can take this between seizures to stop a series of seizures. If someone else is having a seizure, give them the prescribed pill after the seizure has stopped.
• Eat a balanced diet and maintain a healthy weight: Many diseases related to your circulatory and heart health, especially stroke, can damage parts of your brain. This is a major cause of seizures in people over 60. Managing your diet can also help prevent seizures caused by electrolyte problems (for example, too much or too little sodium). Some people may need a low-carb or no-carb diet to prevent seizures. A doctor can guide and help you with these diets.
• Treat infections: It is especially important to treat eye and ear infections. Infections can spread to the brain and/or cause high fever. Both of these can lead to seizures.
• Wear safety gear: Head injuries are a major cause of concussions. Wearing safety gear, such as helmets and seat belts, whenever necessary, can help prevent injuries that could lead to concussions.
• Avoid abusing alcohol, medications, and recreational drugs: Misusing these can cause seizures. Also, if you are addicted to these things, you can still have seizures when you stop using them.
• Manage your health conditions: Managing chronic conditions can help prevent seizures, especially those caused by high blood sugar levels, such as type 1 diabetes and type 2 diabetes. If you have epilepsy, taking anti-seizure medications is also part of your disease management.

What can I expect if I develop status epilepticus?

If you have status epilepticus `(SE)`, you lose consciousness because the seizure disrupts your brain's activity. During a seizure, your brain malfunctions, making you unable to understand what is happening or do anything on purpose. The exact effects on your body depend on the type of seizure that caused the status epilepticus `(SE)`. People with status epilepticus `(SE)` can also injure themselves by falling or bumping into nearby objects.

How long does status epilepticus last?

Status epilepticus (SE) lasts for at least five minutes. The longer a seizure lasts, the less likely it is to stop on its own. This means that status epilepticus (SE) will most likely last until death occurs due to the effects of this condition.

What is the outlook for this situation?

Status epilepticus (SE) is a medical emergency because it is usually fatal if left untreated. However, treatment options have improved greatly. Today, status epilepticus (SE) alone is fatal in only 0.5% to 2% of cases.

Typically, young children and infants who develop status epilepticus (SE) from febrile seizures have the best outlook. However, if it occurs with a serious illness such as a stroke, the risk of death (either from the status epilepticus (SE) or from other illnesses) increases. This is why the survival rate for status epilepticus (SE) is low among adults over the age of 60.

How can I take care of myself? (To prevent seizures)

If you have a history of status epilepticus (SE), preventing seizures is the most important thing you can do to take care of yourself. The most important steps you can take to prevent seizures are:

• Keep rescue medications with you: If you have emergency medications prescribed by your doctor, keep them with you at all times. Don't leave home without them. Keep a card with your condition and any medication needs or allergies, or consider wearing a medical information bracelet. This can be useful to help first aiders in case you need medical help and no one who knows your condition is nearby.
• Take your medications as prescribed: Taking your anti-epilepsy medications can help reduce the frequency and severity of your seizures. This is important to prevent status epilepticus (SE). Even if you feel better or have not had a seizure for a long time, you should never stop taking your medications. You should only stop taking them with your doctor's advice.
• Talk to your doctor about options: If you want to reduce your medication or switch to a different medication, your doctor can tell you if it's possible and what your options are. If it's possible to stop or switch, your doctor can help you do it safely.
• See your doctor regularly: Your doctor will set up a schedule for you to see. These appointments are especially important for managing your condition and finding the right medication or treatment.
• Don't ignore symptoms: Your doctor can help you recognize warning signs or symptoms that may occur before a seizure. If you notice any changes in your seizure-related symptoms or the effectiveness of your medications, you should tell your doctor.
• Avoid seizure triggers: If you have conditions that increase your risk of having a seizure, such as bright lights or lack of sleep, avoid those things whenever possible.

When should I go to the Emergency Department (ETU) ?

Status epilepticus `(SE)` is a medical emergency. If you have status epilepticus `(SE)`, you cannot call 911 (Emergency Medical Service) yourself, so having someone else do it can make a big difference. If you have a history of status epilepticus `(SE)` and are at risk of having it again, it can be helpful to talk to your family, loved ones, co-workers, and friends. Letting them know when to seek help could save your life or the life of someone else.

If someone you are with has a seizure that lasts longer than five minutes, or if they have had more than one seizure and have not recovered, call 1990 (Emergency Medical Service) or your local emergency number immediately. The sooner someone receives treatment for status epilepticus (SE), the better the chance of a good outcome.

What do I do if someone with me has a seizure?

If someone you are with is having a seizure, there are a few things you can do as part of seizure first aid. If a seizure lasts more than five minutes, or if the person has another seizure before they have fully recovered, call 1990 (Emergency) or your local emergency number immediately.

Here are some things you should and shouldn't do when someone is having a seizure:

Things to do:

• Check if he can breathe: Loosen the clothing around his neck and make sure he is breathing.
• Keep dangerous objects away from him: This includes things that could break or fall and injure him. If he is wearing glasses, carefully remove them and place them nearby.
• Put them in the `Rescue position`: Turn the person onto their side. This position helps protect their ability to breathe and prevents them from inhaling liquids such as saliva or vomit. Try to keep their head in line with their spine (with their outstretched arm, a pillow, or other object under their head), otherwise the angle of their neck could block their airway and make it difficult to breathe.
• Time the seizure as closely as possible: Telling a doctor how long the seizure lasted can be very important information. It can also help determine whether emergency medical attention is needed.
• Stay with them as they recover from a seizure: People who have had a seizure are often confused and scared as they recover from their seizure. Help them to comfort and reassure them.
• Check if the person is okay after they regain consciousness: If they have any injuries after the seizure, see if they need medical attention. If the person has hit their head, or if there is a risk of injury to the head, neck, or back, the safest thing to do is to seek medical attention and make sure there are no serious injuries that you can't see.
• Seek help if the person does not recover within 10-15 minutes: If the person does not recover for more than 10-15 minutes after the seizure has stopped, or if they are unresponsive, you should seek emergency medical attention. This may be a sign that the seizure is ongoing, even if the body is not moving.

Things not to do:

• Don't Panic: Stay calm. If others around you are panicking, talk to them as calmly as possible and try to comfort them as best you can.
• Do not ``Restrain`` a person having a seizure: you could hurt the person or yourself.
• Don't put anything in the mouth of someone having a seizure: There are many myths about seizures and epilepsy. One myth is that putting something like a belt or spoon in someone's mouth will stop them from swallowing or biting their tongue. Don't do this. You should never put anything in the mouth of someone having a seizure. You could hurt them or yourself.

What should I do if I feel like I'm having a seizure?

Many people have warning signs when they are about to have a seizure. If you think you are having a seizure, you can do these things to prepare and protect yourself:

• Make yourself as safe as possible: Sit or lie down so you don't fall and injure yourself. If you are doing something like driving a vehicle, using heavy machinery, or using weapons, you should also stop doing it.
• Call someone you trust and ask for help: tell them where you are and how to find you.
• If you can't talk to someone you know, tell someone close to you: Find someone in a position of responsibility or authority and tell them that you think you're having a seizure. For example, you could tell a police officer, a security guard, a teacher, or a store employee.

Summary and Take-Home Message

Status Epilepticus (SE) is a life-threatening medical emergency that occurs when a seizure lasts more than five minutes, or when there is insufficient time to fully recover from a seizure. Being at risk for seizures and status epilepticus (SE), or witnessing a loved one having a prolonged seizure, can be a source of anxiety and fear.

However, with prompt treatment, many people survive and recover from this condition. With continued medical care, medications, and other treatments, many people with a history of status epilepticus (SE) can recover and get back to living their lives.

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Remember, if someone has a seizure that lasts more than 5 minutes or does not regain consciousness between seizures, call 911 or an emergency medical service immediately!

` Seizures, status epilepticus, epilepsy, brain, emergency treatment, symptoms, first aid