What is the cause of secondary epilepsy after bypass surgery?

Surgery is also one of the causes of epilepsy, the mechanism is not clear, the following information is searched from the encyclopedia, I hope it will be helpful to you, or it is recommended to consult the attending doctor.

Secondary epilepsy refers to epilepsy secondary to other diseases (such as various brain diseases or metabolic abnormalities), that is, epilepsy caused by other diseases, also known as "symptomatic epilepsy". Like "primary epilepsy", "secondary epilepsy" has its own characteristics.

Most of the seizures start after young adults, and most of the seizure types are localized seizures and psychomotor epilepsy, which are not easy to control with antiepileptic drugs before they are removed.

There are many diseases that cause this type of epilepsy, which are mainly divided into the following two categories: first, intracerebral diseases, various brain diseases, such as cerebrovascular disease, craniocerebral injury, encephalitis, meningitis, hydrocephalus, brain abscess, inflammatory granuloma, intracranial tumor, brain parasite, craniocerebral trauma, demyelinating disease, abnormal brain development, cerebral atrophy and sequelae of cranial surgery, local brain scarring, brain degenerative diseases, etc., can cause epilepsy; The second is extracerebral diseases: such as:

Hypoglycemia, hypocalcemia, asphyxia, shock, eclampsia, uremia, diabetes, cardiogenic convulsions, metallic, drug poisoning, etc. Many central nervous system or systemic disorders can cause epilepsy. The common causes of secondary epilepsy are birth trauma, intracranial infection, abnormal cerebral circulation, etc., such as sequelae of encephalitis, febrile seizures in children, etc., which can cause epilepsy.

Epilepsy is a common disease, trauma, shock, fever, anger, visceral dysfunction, etc. can cause epilepsy.

What is the reason for bypass surgery Did I not have epilepsy before the surgery?

Is it secondary epilepsy that the doctor said or self-thought

Theoretically, there is no major nerve damage caused by bypass surgery, is it caused by other factors and has nothing to do with surgery?

Hello, here are the epilepsy symptoms:

1.Autonomic seizures (early symptoms of diencephalic epilepsy): may be headache, abdominal pain, limb pain, syncope, or cardiovascular seizures.

Those with no clear ** are proto-Sakura onset epilepsy, and those secondary to intracranial tumors, trauma, infections, parasitic diseases, cerebrovascular diseases, systemic metabolic diseases, etc.

2.Absence seizures (petit mals): sudden interruption of mental activity, loss of consciousness, possibly myoclonus, or automatism.

A few seconds to more than ten seconds of an episode, and 3 times of electroencephalogram (EEG) are slow or sharp and slow waves, usually this symptom is more serious, and it is necessary to go to the hospital in time to avoid delaying the best time.

3.Generalized tonic-clonic seizures (grand mal seizures): sudden loss of consciousness, followed by tonic followed by clonic spasms.

It is often accompanied by screaming, bluish complexion, urinary incontinence, tongue bite, foaming or blood foaming at the mouth, and dilated pupils. After lasting tens of seconds or minutes, the seizures naturally stop and you enter a lethargic state. After waking up, there is a short period of dizziness and irritability.