What causes seizures

2. Brain damage and brain injury.

Embryonic dysplasia caused by viral infection, radiation exposure, or other causes during embryonic development can cause epilepsy; Birth trauma is also a major cause of epilepsy during fetal delivery; Traumatic head injury can also cause epilepsy.

1. Neuro syndrome is the most common cause of epilepsy: the most common are tuberous sclerosis, neurofibromatosis and cerebral trigeminal angiomatosis.

2. Congenital brain development deformation is the cause of epilepsy: such as anencephaly deformation, megaencephaly deformation, polycerebellar gyrus deformation, gray matter heterotopia, cerebral perforation deformation, congenital hydrocephalus, hydrazine body hypoplasia, arachnoid cyst, small head deformation, megaencephaly, etc.

3. Cerebrovascular disease is the leading cause of epilepsy: such as cerebral vascular deformation, intracranial hemorrhage, cerebral vasculitis, cerebral infarction, etc.

4. Hereditary metabolic diseases are the leading causes of epilepsy: such as phenylketonuria, hyperammonemia, cerebral lipidosis, vitamin B6 dependence, etc.

5. Perinatal brain injury is the most common cause of epilepsy: the first is birth injury, asphyxia, intracranial hemorrhage, hypoxia, and ischemic encephalopathy, among which hypoxic-ischemic encephalopathy is the most common in patients with epilepsy.

6. Trauma is the cause of epilepsy: intracranial hemorrhage, skull fracture, cerebral contusion, etc. caused by trauma can cause epilepsy, but the incidence is related to the degree and location of the injury.

Epilepsy is due to the disorder of the cerebral nervous system, and some brain trauma will directly affect the brain function, and if it is intracranial inflammation, edema, and long tumors, it may also lead to epilepsy.

There are a lot of this**Extremely complex, and there are a variety of factors that affect the onset of the disease, you go to Kunming Junhai to find He Changqi to check it, to determine**, symptomatic**. No. 172, Ankang Road, Xishan District, Kunming City, Yunnan Province. This is the address.

What are the main causes of epilepsy:

1. Predisposing factors: Epileptic seizures are sudden, and there is generally no obvious trigger. However, there are some symptoms that flare up and there are precipitating factors. The occurrence of such predisposing factors has a certain periodicity, such as being affected by endocrine factors or menstruation.

2. Acquired factors: Acquired factors cause abnormalities in brain structure or metabolism, generate epileptogenic foci, or cause the convulsive threshold to decrease. Symptoms are localized and diffuse, progressive or static, and these symptoms are called secondary epilepsy.

Genetic factors also play a major role in secondary epilepsy**, especially in childhood.

3. Age factor: Epilepsy** varies at different ages. Age and brain maturity affect both the propensity of the disease and the type of seizure.

Pediatric epilepsy** and age characteristics are of great significance for the diagnosis and prevention of the disease, so it is necessary to pay attention to the issues of pediatric brain development, metabolism, genetics and midwifery technology in the perinatal period, neonatal and infant childhood.

4. Genetic factors: refers to the genetic susceptibility to epilepsy, which is the main epilepsy**. Heredity can have an effect on the function of ion channels in cell membranes, reducing the convulsive threshold and causing neuronal firing in the brain.

By studying the coincidence rate of twin epilepsy and pedigree EEG, it was found that most of the epileptic diathesis was inherited in an autosomal dominant manner, and the penetrance rate of patients between the ages of 5 and 15 was very high.

Epilepsy in sheep is complex and varied, including genetic factors, brain disorders, and systemic or systemic diseases. The pathogenesis of epilepsy is very complex. The imbalance between excitation and inhibition in the central nervous system leads to epileptic episodes, which are mainly related to changes in ion channel neurotransmitters and glial cells.

If you find**, you have to deal with the symptoms**.

What are the causes of epilepsy, epilepsy patients should not be too hungry or too full, and do not overeat. Excessive hunger lowers blood sugar levels, while hypoglycemia often induces seizures, and after being too full, blood sugar levels will rise rapidly, insulin secretion in the body will increase, accelerating glucose metabolism, blood sugar levels will first rise and then low, fluctuating greatly, and will also induce epilepsy; Overeating, excessive drinking of water makes the stomach stretch excessively, and it is also easy to induce seizures. When patients have diarrhea, vomiting, and a large amount of fluid loss, water and electrolytes should be replenished in time to maintain water and electrolyte balance and avoid inducing epilepsy.

Patients should try to use stimulant drinks as little as possible, so the caffeine contained in these drinks can excite brain cells, discharge abnormally, and cause seizures. Alcohol should be avoided, as drinking alcohol can highly excite the nervous system and lower the threshold of epileptic foci, which can easily induce seizures.