There are several factors that trigger seizures

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.

Suspicious genetic predisposition without other obvious **, often onset at a special age, with characteristic clinical and electroencephalographic manifestations, and the diagnosis is clear.

2.Symptomatic epilepsy.

Central nervous system disorders affect structure or function, such as chromosomal abnormalities, focal or diffuse brain disorders, and certain systemic diseases.

1) Localized or diffuse brain diseases: congenital anomalies in embryonic development, resulting in cerebral perforation malformations, microcephaly, congenital hydrocephalus, absence of corpus callosum, cerebral cortex hypoplasia, perinatal fetal brain injury, etc.; Acquired brain injuries such as traumatic brain injury, after craniocerebral surgery, after stroke, after intracranial infection, acute alcoholism; The incidence of epilepsy in newborns with birth trauma is about 1%, and the incidence of epilepsy is as high as 25% due to birth trauma complicated with cerebral hemorrhage or cerebral hypoxic damage, and neonates with congenital malformations of brain development or birth trauma. Inflammation includes central nervous system bacteria, viruses, fungi, parasites, spirochetal infections and AIDS neurological complications. Cerebrovascular diseases such as cerebral arteriovenous malformation, cerebral infarction and cerebral hemorrhage; Intracranial tumors, primary tumors such as glioma, meningioma, etc.; Hereditary metabolic diseases such as tuberous sclerosis, cerebrofacial angiomatosis, phenylketonuria, etc.; About 1 3 patients with neurodegenerative diseases such as Alzheimer disease and PICK disease have seizures.

2) Systemic diseases: Hypoxic encephalopathy such as cardiac arrest, CO poisoning and asphyxia, anesthesia accident and respiratory failure can cause myoclonic seizures or generalized grand mal seizures; Metabolic encephalopathy, such as hypoglycemia, most commonly causes epilepsy, and other metabolic and endocrine disorders such as hyperglycemia, hypocalcemia, hyponatremia, uremia, hepatic encephalopathy, and thyrotoxica can lead to seizures; cardiovascular diseases such as cardiac arrest, hypertensive encephalopathy, etc.; Febrile seizures leading to hippocampal sclerosis are generalized seizures secondary to temporal lobe epilepsy and become important for refractory epilepsy**; Eclampsia; Poisoning such as alcohol, isoniazid, carbazole and other drugs and heavy metal poisoning such as lead and thallium.

3.Cryptogenic epilepsy.

It is more common, the clinical manifestations suggest symptomatic epilepsy, but no clear ** has been found, it can start at a special age, and there are no specific clinical and EEG findings. Epilepsy.

The first one is eating habits.

The second is to keep warm in winter.

The third is mentality

There are many factors that induce epilepsy, such as the pressure of everyone's life is very big now, from work and some factors in life may make epilepsy patients have seizures, and the condition of epilepsy patients is also different according to the symptoms of the individual, so the causes are also very different, some will be in the face of some bright light or flashes will make the brain in an abnormal state of excitement, thus triggering epileptic seizures. Many people think that the manifestation of epileptic seizures is twitching of the limbs and foaming at the mouth, but not all of them are like some sudden loss of consciousness, like a short circuit in the nerves, some patients may have the shaking of the corpse, and there may be inexplicable falls, sudden weakness of the body or some unconscious movements, so there is no way to completely judge epilepsy from the point of view.

The most common symptom of epilepsy is that it will appear repeatedly and seizures, as long as there is a first occurrence, and then there will be multiple symptoms after a period of time. Epilepsy is a disease that mainly refers to a clinical phenomenon caused by neuronal abnormalities, and the manifestations are also diverse, so if you want to have the seizure of epilepsy, you must let the damaged neurons recover.

The harm of epileptic seizures is actually relatively large, such as some epilepsy will be accompanied by consciousness disorder when the seizure occurs, which is very easy to bring great burden to the patient's body, if it is not dealt with in time, it may affect the physical and mental health of the patient, so that the patient has aphasia or limb disorders. There is also a very serious type of seizure, which is accompanied by sudden loss of consciousness at the time of the attack, accompanied by convulsions of the whole body, which lasts for a few minutes before the patient falls asleep.

Finally, the principle of early detection and early epilepsy should be followed, so that epilepsy can be better controlled, and different methods should be adopted according to different epilepsy diseases.

The following factors can induce seizures: 1. Drinking alcohol, especially high-strength alcohol, can induce epilepsy to a large extent. 2. Watching TV and using computers for a long time, ordinary people will feel visual fatigue after watching TV and using computers for a long time, which is a predisposing factor for epilepsy patients.

3.Fever, a high fever above 39 degrees Celsius is a common predisposing factor for epilepsy, especially in children. 4.

Lack of sleep, excessive fatigue. Predisposing factors. Symptoms of seizures can be manifested by abnormalities in multiple systems such as motor and psychiatric systems.

These symptoms can occur individually or at the same time. Patients often have typical symptoms such as limb twitching, numbness, sudden confusion, foaming at the mouth, and clenching of teeth. These symptoms can come and go back and forth and resolve on their own.

Muscle twitching: Uncontrollable twitching of the muscles and is the most common symptom of seizures.

What are the factors:1Hypoxia, carbon monoxide poisoning, some drug poisoning, 2

Children do not like to eat normally, there will be low potassium, ion disorders, and will also cause seizures Manifestations: 1Characterized by sudden loss of consciousness and generalized convulsions, also known as generalized rigidity 2

Characterized by transient disturbance of consciousness, also known as absence seizures, it is more common in children between the ages of 2 and 3 years. Sudden loss of consciousness during the seizure, neck straight, speechlessness, staring in both eyes, and no memory afterwards.

Hello: 1. Genetic factors.

Affects seizures in close relatives with idiopathic epilepsy, with a prevalence of 2% to 6%, which is higher than in the general population. Idiopathic epilepsy actually includes a variety of diseases and syndromes with different inherited forms and involves one or more genes. For example, childhood absence epilepsy is autosomal dominant and idiopathic infantile spasms is autosomal recessive.

In most disorders, the inherited seizure is only a precursor to seizures, and its penetrance is also limited by age. For example, more than 40% of the siblings of childhood absence epilepsy characterized by the combination of 3h2 spines and slow waves on the EEG showed the same abnormal EEG at the appropriate age (5-16 years old), but only 1 4 of them had clinical seizures, suggesting the role of environmental factors.

Among the close relatives of patients with symptomatic epilepsy, the incidence of epilepsy is also higher than that of the general population. Suggests a hereditary role in epilepsy in the same condition. Some symptomatic epilepsy**, such as febrile seizures and tuberous sclerosis, are themselves hereditary disorders.

2. Environmental factors.

Age: Age has an impact on the incidence, type of seizures,** and prognosis of epilepsy. The onset of epilepsy is usually before the age of 20, accounting for about 60% to 80%.

In terms of age and **, the first seizures of epilepsy in the neonatal period and infancy are mostly cerebral organic diseases, such as birth trauma, infection, congenital brain diseases, etc. Primary epilepsy usually begins before the age of 20 years, with two peak ages of 6-10 years and 14-17 years old. Traumatic brain injury is an important cause in young adults and adults, and cerebrovascular diseases are the most common in middle-aged patients with intracranial tumors, and cerebrovascular diseases in old age.

On the other hand, brain development processes also affect seizure forms. For example, childhood absence epilepsy usually begins at the age of six or seven, and often turns into generalized tonic seizures after puberty. Another example is infantile spasms, which usually begin within 1 year of age, and can be transformed into atypical absence seizures and generalized tonic seizures after a few years.

Endocrine: In female patients, any type of episode usually increases in frequency during menstruation and ovulation. Laughing experiments have shown that estrogen is low and progesterone is most likely to attack.

A small number of people have seizures only during menstruation, which is called menstrual epilepsy. In addition, a small number of patients have seizures only in the first trimester, which is called gestational epilepsy.

Sleep: idiopathic tonic-clonic seizures and myoclonic seizures often occur after waking up in the morning, and infantile spasmodic seizures often occur after waking up and before bedtime. Benign childhood** temporal epilepsy mostly occurs during sleep. In addition, sleep deprivation often leads to seizures.

Predisposing factors: In addition to sleep deprivation, fatigue, hunger, constipation, alcohol consumption, emotional impulsivity, and various transient metabolic disorders and allergic reactions can trigger the patient's seizures. Hyperventilation is used for absence seizures, excessive drinking is used for tonic seizures, and flashes are also predisposed for myoclonic seizures.

I wish the patient a speedy **.