what is seizure?

Answer 1

I am a Certified Pharmacy Technician and here is your answer:

A seizure:

is an involuntary behavior that occurs abnormally and are generally associated with epilepsy, but can come from other sources. Epileptic seizures are categorized by the location in the brain from which they originate and the two main categories of epileptic seizures are "partial" and "generalized." Partial seizures begin in a discreet area of the brain. A simple partial seizure causes no change in consciousness. The patient may have weakness, numbness and unusual smells or tastes. Sometimes, there is twitching of the muscles or limbs, head turning from side to side, paralysis, sight changes or vertigo.

Complex partial seizures occur in the temporal lobe and consciousness is altered. The patient usually has a change in their ability to interact with their environment and may exhibit automatic behaviors such as walking in a circle, sitting and standing, or smacking their lips. Often, odd thoughts occur to the patient, such as a feeling of déjà vu or uncontrollable laughing or odd smells.

They may also experience an aura, which is an unusual feeling that often warns the patient that seizure is coming on. The patient abruptly falls and begins to jerk and may become incontinent or drool or bite their tongue. This type of seizure usually lasts between 5 and 20 minutes and the patient may awake in a confused state or may sleep for a while. Sometimes, the patient has prolonged weakness after the event.



Causes of seizures

Epilepsy is a nervous system problem that causes seizures. It can develop at any age. About 2.5 million Americans have epilepsy. For more information, see the topic Epilepsy.

A seizure can be a symptom of another health problem, such as:

A rapidly increasing fever (fever seizure).

An extremely low blood sugar level in a person who has diabetes.

Damage to the brain from a stroke, brain surgery, or a head injury.

Parasitic infections, such as tapeworm or toxoplasmosis.

Problems that have been present since birth (congenital problems).

Withdrawal from alcohol, prescription medicine, or illegal drugs.

An infection, such as meningitis or encephalitis.

A brain tumor or structural defect in the brain, such as an aneurysm.

Eclampsia is pregnancy-related seizure activity that is usually caused by high blood pressure. It is a life-threatening condition for both a mother and her baby (fetus) because during a seizure, the fetus's oxygen supply is drastically reduced. Eclampsia is more likely to occur after the 20th week of pregnancy. For more information, see the topic Preeclampsia and High Blood Pressure During Pregnancy.

Nonepileptic seizure (NES), also called pseudoseizure, is a condition that can cause seizure-like activity. NES is characterized by a loss of or change in physical function without a central nervous system problem. The loss or change causes periods of physical activity or inactivity that resemble epileptic seizures. NES is usually related to a mental health problem. The physical symptoms may be caused by emotional conflicts or stress. The symptoms usually appear suddenly and at times of extreme emotional stress.

Answer 2

I could placed him at the med for at times you'll get a moment opinion. The blood assessments performed must support clear up the hassle of any aspect results. My mother has seizures and alas medication is the one factor that is helping her and so on with epilepsy. Fortunately, your puppy is being prescribed one low priced and quite simply to be had drug and no longer part a dozen. Not to mention that there don't seem to be choice therapies that paintings or a minimum of support in a few circumstances. But, nearly all of the time, you're going to wish therapy to manipulate seizures. It appears like you can be doubtful he's having seizures. If that is the case, have a further dialog with the vet approximately what they appear love to be certain you are not needlessly medicating.

Answer 3

Seizures are neurological disorders that affect your body by producing convulsions. Seizures are temporary abnormal electro-physiologic phenomena of the brain, resulting in abnormal synchronization of electrical neuronal activity. They can manifest as an alteration in mental state, tonic or clonic movements, convulsions, and various other psychic symptoms such as déjà vu or jamais vu. They are caused by a temporary abnormal electrical activity of a group of brain cells. The medical syndrome of recurrent, unprovoked seizures is termed epilepsy, but some seizures may occur in people who do not have epilepsy.

Answer 4

Icurious has got the definition correct. I have been living with seizures since I hit puberty and although the most common cause is epilepsy their are quite a few other things that can cause your body to go into convulsions. Certain toxins will cause seizures. for instance.