How Do You Know if Youre Gonna Have a Seizure

What is epilepsy?

Epilepsy is a brain status that causes a person to have seizures. It is i of the most common disorders of the nervous arrangement. It affects people of all ages, races, and indigenous backgrounds.

The brain consists of nerve cells that communicate with each other through electrical action. A seizure occurs when one or more parts of the encephalon has a burst of abnormal electrical signals that interrupt normal brain signals. Anything that interrupts the normal connections betwixt nerve cells in the brain can crusade a seizure. This includes a high fever, high or low blood saccharide, alcohol or drug withdrawal, or a brain concussion. Merely when a person has 2 or more seizures with no known cause, this is diagnosed as epilepsy.

There are different types of seizures. The blazon of seizure depends on which part and how much of the brain is affected and what happens during the seizure. The 2 main categories of epileptic seizures are focal (partial) seizure and generalized seizure.

Focal (partial) seizures

Focal seizures accept place when abnormal electrical brain role occurs in one or more areas of one side of the encephalon. Earlier a focal seizure, you may have an aura, or signs that a seizure is about to occur. This is more common with a complex focal seizure. The most mutual aura involves feelings, such equally deja vu, impending doom, fear, or euphoria. Or you may accept visual changes, hearing abnormalities, or changes in your sense of smell. The two types of focal seizures include:

Simple focal seizure

The symptoms depend on which area of the brain is afflicted. If the abnormal electric encephalon office is in the function of the brain involved with vision (occipital lobe), your sight may be altered. More often, muscles are affected. The seizure activity is limited to an isolated muscle group. For example, it may only include the fingers, or larger muscles in the arms and legs. You may besides have sweating, nausea, or become pale. You lot don't lose consciousness in this type of seizure.

Complex focal seizure

This blazon of seizure often occurs in the expanse of the brain that controls emotion and memory function (temporal lobe). You will likely lose consciousness. This may not mean yous pass out. You may just terminate beingness aware of what's going on around you. Yous may await awake, but have a diversity of unusual behaviors. These may range from gagging, lip smacking, running, screaming, crying, or laughing. Y'all may be tired or sleepy after the seizure. This is chosen the postictal catamenia.

Generalized seizure

A generalized seizure occurs in both sides of the brain. You will lose consciousness and be tired after the seizure (postictal country). Types of generalized seizures include:

Absence seizure

This is also chosen petit mal seizure. This seizure causes a brief inverse land of consciousness and staring. Yous will likely maintain your posture. Your mouth or face may twitch or your optics may blink rapidly. The seizure usually lasts no longer than 30 seconds. When the seizure is over, you lot may not recall what just occurred. Y'all may go along with your activities as though nada happened. These seizures may occur several times a twenty-four hour period.

Atonic seizure

This is likewise called a drop attack. With an atonic seizure, yous have a sudden loss of musculus tone and may fall from a standing position or suddenly driblet your caput. During the seizure, you will be limp and unresponsive.

Generalized tonic-clonic seizure (GTC)

This is also chosen grand mal seizure. The archetype course of this kind of seizure has five distinct phases. Your body, arms, and legs will flex (contract), extend (straighten out), and tremor (milkshake). This is followed by contraction and relaxation of the muscles (clonic period) and the postictal period. During the postictal period, y'all may exist sleepy. You may have problems with vision or speech, and may take a bad headache, fatigue, or body aches. Not all of these phases occur in everyone with this type of seizure.

Myoclonic seizure

This blazon of seizure causes quick movements or sudden jerking of a group of muscles. These seizures tend to occur in clusters. This means that they may occur several times a solar day, or for several days in a row.

What causes a seizure?

A seizure can be caused by many things. These can include:

• An imbalance of nervus-signaling brain chemicals (neurotransmitters)

• Brain tumor

• Stroke

• Encephalon damage from illness or injury

Epilepsy may exist caused past a combination of these. In most cases, the cause of epilepsy can't exist found.

What are the symptoms of a seizure?

Your symptoms depend on the blazon of seizure. Full general symptoms or warning signs of a seizure tin can include:

• Staring

• Jerking movements of the artillery and legs

• Stiffening of the torso

• Loss of consciousness

• Breathing issues or stopping breathing

• Loss of bowel or float command

• Falling all of a sudden for no apparent reason, especially when associated with loss of consciousness

• Not responding to dissonance or words for cursory periods

• Appearing confused or in a haze

• Nodding your head rhythmically, when associated with loss of sensation or loss of consciousness

• Periods of rapid middle blinking and staring

During the seizure, your lips may become tinted blue and your breathing may non be normal. After the seizure, you may exist sleepy or confused.

The symptoms of a seizure may be like those of other health conditions. Make certain to talk with your healthcare provider for a diagnosis.

How are seizures diagnosed?

Your healthcare provider volition ask about your symptoms and your wellness history. You'll be asked about other factors that may have caused your seizure, such every bit:

• Drug or booze use

• A recent injury to the head

• Loftier fever or infection

• Genetic abnormality

You may also accept:

• A neurological test

• Blood tests to check for issues in claret sugar and other factors

• Imaging tests of the encephalon, such every bit an MRI or CT scan

• Electroencephalogram, to test your brain's electrical activity

• Lumbar puncture (spinal tap), to measure the pressure level in the encephalon and spinal culvert and test the cerebral spinal fluid for infection or other issues

How are seizures treated?

The goal of treatment is to control, end, or reduce how ofttimes seizures occur. Handling is almost oftentimes done with medicine. In that location are many types of medicines used to treat epilepsy. Your healthcare provider will need to place the type of seizure y'all are having. Medicines are selected based on the type of seizure, age of the person, side effects, cost, and ease of utilise. Medicines used at dwelling are unremarkably taken by mouth as capsules, tablets, sprinkles, or syrup. Some medicines can exist given into the rectum. If you are in the hospital with seizures, medicine may be given by injection or intravenously by vein (Iv).

It is of import to take your medicine on time and as prescribed by your doctor. People's bodies react to medicine differently so your schedule and dosage may need to be adapted for the best seizure control. All medicines tin have side furnishings. Talk with your healthcare provider most possible side effects. While you lot are taking medicine, you may demand tests to encounter how well the medicine is working. You may have:

• Blood tests. You may demand blood tests often to check the level of medicine in your trunk. Based on this level, your healthcare provider may change the dose of your medicine. You may also have blood tests to check the furnishings of the medicine on your other organs.

• Urine tests. Your urine may be tested to see how your body is reacting to the medicine.

• Electroencephalogram (EEG). An EEG is a procedure that records the brain'due south electric activity. This is done past attaching electrodes to your scalp. This exam is done to run across how medicine is helping the electrical problems in your brain.

Other treatments

If medicine doesn't work well enough for you lot, your healthcare provider may advise other types of treatment. You may have:

Vagus nervus stimulation (VNS)

This treatment sends pocket-sized pulses of energy to the brain from one of the vagus nerves. This is a pair of big fretfulness in the neck. If you accept partial seizures that are not controlled well with medicine, VNS may exist an option. VNS is done past surgically placing a small-scale battery into the breast wall. Pocket-sized wires are then attached to the battery and placed under the pare and effectually one of the vagus fretfulness. The battery is then programmed to send energy impulses every few minutes to the encephalon. When you feel a seizure coming on, you may actuate the impulses past belongings a small magnet over the battery. In many cases, this will help to terminate the seizure. VNS tin accept side effects such equally hoarse vox, pain in the pharynx, or alter in vocalization.

Surgery

Surgery may be done to remove the function of the brain where the seizures are occurring. Or the surgery helps to stop the spread of the bad electrical currents through the brain. Surgery may be an option if your seizures are hard to control and always start in one part of the brain that doesn't bear on speech, memory, or vision. Surgery for epilepsy seizures is very complex. It is done by a specialized surgical team. You may exist awake during the surgery. The encephalon itself does not feel pain. If you are awake and able to follow commands, the surgeons are better able to bank check areas of your brain during the procedure. Surgery is non an pick for anybody with seizures.

Living with epilepsy

If you accept epilepsy, you tin manage your health. Make sure to:

• Take your medicine exactly as directed

• Get enough sleep, equally lack of slumber can trigger a seizure

• Avoid anything that may trigger a seizure

• Take tests as frequently equally needed

• See your healthcare provider regularly

When should I call my healthcare provider?

Phone call your healthcare provider if:

• Your symptoms go worse or practice not get ameliorate

• You have side furnishings from medicine

Key points about epilepsy and seizures

• A seizure occurs when one or more than parts of the brain has a outburst of abnormal electrical signals that interrupt normal signals

• There are many types of seizures. Each can cause different kinds of symptoms. These range from slight body movements to loss of consciousness and convulsions.

• Epilepsy is when you lot take ii or more seizures with no known cause.

• Epilepsy is treated with medicine. In some cases, information technology may be treated with VNS or surgery.

• It's important to avert anything that triggers seizures. This includes lack of slumber.

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Source: https://www.hopkinsmedicine.org/health/conditions-and-diseases/epilepsy/evaluation-of-a-firsttime-seizure

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