What causes epilepsy? What causes epilepsy

There are many causes of seizures.

1.Congenital diseases: such as chromosomal abnormalities, inherited metabolic disorders, brain malformations and congenital hydrocephalus.

2.Trauma: Birth and head injury is a common cause of symptomatic epilepsy in infancy and early childhood, and contusion, hemorrhage, and ischemia can also lead to local brain malacia and later epileptic foci.

3.Infection: various encephalitis, meningitis, cerebral abscess in the acute phase of hyperemia, edema, the influence of toxins and exudates may cause seizures, and the scars and adhesions formed after healing may also become epileptic foci, parasitic diseases such as cerebral schistosomiasis, cerebral lung flukes, cerebral cystechinococcosis, etc. often cause epilepsy.

4.Poisoning: Lead, mercury, carbon monoxide poisoning, as well as systemic diseases such as hepatic encephalopathy, hypertensive syndrome, acute nephritis, uremia, etc., can cause epilepsy.

5.Intracranial tumors: In patients with epilepsy after the age of 30, in addition to brain trauma, brain tumors are common causes, especially slow-growing oligodendroglioma, meningioma, astrocytoma, etc.

6.Cerebrovascular disease: In addition to the young age of seizures caused by cerebrovascular malformations and aneurysms, cerebrovascular epilepsy is more common in middle-aged and elderly people. Both hemorrhagic and ischemic cerebrovascular diseases can cause epilepsy.

7.Nutritional metabolic diseases: hypoglycemia, diabetic coma, hyperthyroidism, can cause seizures.

8.Allergic diseases: such as tuberous sclerosis, Alzheimer's disease, etc., are also often accompanied by seizures.

Daily medication must be carried out under the guidance of a doctor, and do not cause unnecessary recurrence by making your own opinions. Before reducing or stopping the drug, the physician will make a decision based on the patient and the diagnosis.

At the same time, avoid all triggers, pay attention to maintenance, and prevent any triggers, such as absolute abstinence from smoking, alcohol, agitation or anger, and excessive fatigue.

In addition, try to watch less TV, play fewer game consoles, use less computers, mobile phones, do not play chess, do not play mahjong, etc.

In terms of diet, eat more whole grains, vegetables and fruits, fish, shrimp, eggs, milk and foods containing vitamin B6, vitamin K, calcium and magnesium, and eat less fried fatty foods; Limit potassium intake.

Brain dysfunction caused by abnormal brain releases.

Through pedigree, twin and electroencephalogram studies and epidemiological investigations, it has been fully proved that primary epilepsy is hereditary, some are monogenic inheritance, some are polygenic inheritance, but not necessarily all clinical seizures. It has recently been suggested that epilepsy caused by trauma, infection, and poisoning may also be involved in genetic factors. You can go to Kunming Military Sea**.

According to the classification of epilepsy**, it is divided into primary epilepsy and secondary epilepsy, primary epilepsy is closely related to genetic factors, and secondary epilepsy is often caused by intracranial organic lesions or metabolic disorders.

The main cause of epilepsy in elderly patients is secondary epilepsy, such as intracranial tumors, and it is generally believed that the frequency of epilepsy caused by tumors in the tentorial of the cerebellum is about 4%0, and 15% of patients come to the hospital because of seizures.

The second is cerebrovascular disease, and hypertensive encephalopathy can cause spastic seizures throughout the body.

The third is the disease of brain degeneration.

Fourth, infection with various bacterial meningitis, brain abscess, granuloma or viral encephalitis can cause seizures.

The fifth is metabolic brain, such as hypoglycemia, diabetic coma, uremia, etc., which can cause metabolic seizures.

The factors that are roughly related to primary seizures are mainly genetic factors, and patients with surgical primary epilepsy have a clear family history, most of which are inherited in an irregular autosomal dominant or recessive manner.

Condition analysis: I have been in a car accident, I have been hit on the head, and I have a slight brain ** Guidance: Hello, there are many causes of epilepsy, and the currently recognized causes are, epilepsy caused by genetic factors, as well as brain injury, etc., which can cause epilepsy.

For patients who already suffer from epilepsy, they should pay attention to their diet, keep their mood happy, and adhere to **.

Encephalitis, meningitis, traumatic brain injury, cerebrovascular disease, brain tumor, abnormal brain development, brain parasitic disease, metabolic disease, etc. are all common causes of seizures. However, not all of these disorders can cause seizures.

Epilepsy. There are several cases:

a) genetic factors;

2) Maternal illness, exposure to toxic substances, mental trauma, etc., during the fetal period;

3) Pathological factors at birth: dystocia, asphyxia, neonatal diseases;

4) history of previous febrile seizures;

5) Neurological diseases and head trauma.

Epilepsy** is extremely complex, can be divided into three main categories, and there are a variety of factors that affect the onset of epilepsy:

1.Idiopathic epilepsy has no other obvious genetic predisposition**, often onset at a special age, with characteristic clinical and electroencephalographic manifestations, and the diagnosis is clear.

2.Symptomatic epilepsy is caused by central nervous system disorders that affect structure or function, such as chromosomal abnormalities, focal or diffuse brain disorders, and certain systemic diseases.

3.Cryptogenic epilepsy is more common, and the clinical manifestations suggest symptomatic epilepsy, but no clear ** has been found, and it can begin at a special age without specific clinical and EEG findings.