what causes seizure like activity in hyperglycemic patients
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What Causes Seizures in Dialysis Patients What Causes Seizures in Dialysis Patients. It is a common symptom that patients suffer from seizure in dialysis. Seizures often occur during dialysis or shortly after the dialysis procedure. Seizures are symptoms of brain problem, and they are caused by sudden, abnormal electrical activities in the brain. What are the reasons that cause seizures in dialysis patients? There are some main factors. 1. Electrolyte disorders, such as hypercalcemia, hypocalcemia, hypoglycemia, hyperglycemia, hyponatremia and hypernatremia.
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Seizures - Topic Overview Epilepsy is a nervous system problem that causes seizures. It can develop at any age. For more information, see the topic Epilepsy. A seizure can be a symptom of another health problem, such as: 1  A rapidly increasing fever (fever seizure). 2  An extremely low blood sugar level in a person who has diabetes. 3  Damage to the brain from a stroke, brain surgery, or a head injury. 4  Problems that have been present since birth (congenital problems).
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Generalized Seizures (Grand Mal Seizures) If you have had symptoms of a seizure, your doctor will begin by looking for an underlying medical trigger, such as low blood sugar or eclampsia. If your doctor can confirm a definite medical reason for your seizure, your treatment will be geared toward correcting the underlying illness.
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- Symptoms & Diagnosis. A seizure is a burst of abnormal electrical activity in the brain. Seizures can originate in a single location and involve a relatively small area (partial seizures), or they may involve the entire brain (generalized seizures). Video games and other visual stimuli can trigger both types.
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Seizure Medications A seizure occurs when there is abnormal electrical activity in the brain. Seizures are also known as convulsions – but not all seizures produce convulsive behavior – that is uncontrollable muscle contractions. Absence seizures, for example, involve brief periods of staring.
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Overview Causes. Grand mal seizures occur when the electrical activity over the whole surface of the brain becomes abnormally synchronized. The brain's nerve cells normally communicate with each other by sending electrical and chemical signals across the synapses that connect the cells.In people who have seizures, the brain's usual electrical activity is altered.he brain's nerve cells normally communicate with each other by sending electrical and chemical signals across the synapses that connect the cells. In people who have seizures, the brain's usual electrical activity is altered.
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Hyperosmolar hyperglycemic state Hyperosmolar hyperglycemic state. Hyperosmolar hyperglycemic state (HHS) is a complication of diabetes mellitus (predominantly type 2) in which high blood sugars cause severe dehydration, increases in osmolarity (relative concentration of solute) and a high risk of complications, coma and death. It is diagnosed with blood tests.
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- The seizures occur because of a sudden surge of electrical activity in the brain-there is an overload of electrical activity in the brain. This causes a temporary disturbance in the messaging systems between brain cells.
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Non-epileptic seizure Epileptic seizures can occur in someone who does not have epilepsy – as a consequence of head injury, drug overdose, toxins, eclampsia or febrile convulsions, for example. Medically, when used on its own, the term seizure implies an epileptic seizure. The lay use of this word can also include sudden attacks of illness, loss of control, spasm or stroke. Where the physician is uncertain as to the diagnosis, the medical term paroxysmal event and the lay terms spells, funny turns or attacks may be used.
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- Hyperglycemia facts. 1  Hyperglycemia is an abnormally high blood glucose (blood sugar) level. 2  Hyperglycemia is a hallmark sign of diabetes (both type 1 diabetes and type 2 diabetes) and prediabetes.  Diabetes is the most common cause of hyperglycemia.
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Taking Anti-Seizure Medications After a Stroke There are different types of seizures. Typically people think of seizures as episodes of loss of consciousness, shaking of the legs and arms, tongue biting and bowel or bladder incontinence. This type of seizure, commonly called a generalized tonic-clonic seizure, is one of several seizure types.
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Seizures and Epilepsy in the Older Adult In almost half (49%) of all seizures in older adults, the cause is unknown. The majority of the known causes of seizure are stroke, neurodegenerative diseases such as Alzheimer's disease, trauma, tumors, metabolic disorders such as uremia, hyperglycemia, hypoglycemia, hyponatremia, alcohol withdrawal, or infection. Risk factors for seizures are outlined in Table 1.
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- A seizure is a change in a person’s behavior that comes from abnormal electrical activity in the brain. Most seizures occur without warning, although some people have a funny feeling, an upset stomach, or a weird smell or taste right before a seizure. This is called an aura.
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What Is the Cause of Seizures on Dialysis Apart from the above the above causes, seizure on hemodialysis may also be caused by the following factors: * Drugs, such as erythropoietin, carbapenem and ertapenem. * Cerebrovascular disease, such as hypertensive encephalopathy, infraction, hemorrhage and subdural hematoma.
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Causes of seizures Hypoglycemia, or low blood sugar, can result in seizures. The cause is an inadequate supply of glucose to the brain, resulting in neuroglycopenia. When brain glucose levels are sufficiently low, seizures may result.
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- All seizures are caused by abnormal electrical activity in the brain, which may be a result of injury, illness, a genetic condition, or may have no known cause. In patients with epilepsy, a grand mal seizure may arise from a trigger, such as mental or physical stress.
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Overview Tonic-clonic seizures. Tonic-clonic seizures, previously known as grand mal seizures, are the most dramatic type of epileptic seizure and can cause an abrupt loss of consciousness, body stiffening and shaking, and sometimes loss of bladder control or biting your tongue.
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- Food allergies or sensitivity to food chemicals. Allergic foods may be primary causes of seizures, or they may act as triggers only. Any food can be a culprit, although wheat, soy, sugar, and dairy are the most common ones. Food additives such as MSG or aspartame may contribute to seizures, in some cases.
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- 1 Many different things can occur during a seizure. Whatever the brain and body can do normally can also occur during a seizure. 2  The electrical activity is caused by complex chemical changes that occur in nerve cells.  Brain cells either excite or inhibit (stop) other brain cells from sending messages.
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Causes of seizures A brain injury can cause seizure(s) because of the unusual amount of energy that is discharged across of the brain when the injury occurs and thereafter. When there is damage to the temporal lobe of the brain, there is a disruption of the supply of oxygen.
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Diabetic Seizures in Dogs Signs of an Impending Seizure. Prior to the onset of a diabetic seizure, your dog may exhibit a variety of abnormal behaviors. Disorientation and weakness are typically observed prior to a seizure. Your dog may also exhibit other abnormal behaviors, such as constant whining or crying.
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Temporal Lobe Seizure Back to TopCauses. A seizure can cause reduced or lost consciousness, involuntary movements, and unusual sensations. When the electrical activity starts in the temporal lobe, it produces a temporal lobe seizure. Temporal lobe seizures can affect people of any age, and can occur as a single episode or can be repeated as part of a chronic (ongoing) condition. (See seizure disorder/epilepsy.)
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- Electrical impulses allow neurons to communicate with one another. During a seizure, there is abnormal and excessive electrical activity in the brain. This can cause changes in awareness, behavior, and/or abnormal movements. This activity usually lasts only a few seconds to minutes. Epilepsy refers to a condition in which a person has a risk of recurring epileptic seizures.
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NCI Dictionary of Cancer Terms Hyperglycemia: A high blood sugar. An elevated level specifically of the sugar glucose in the blood. Hyperglycemia is often found in diabetes mellitus. It occurs when the body does not have enough insulin or cannot use the insulin it has to turn glucose into energy.Hyperglycemia may also occur in Cushing's syndrome and other conditions. The signs of hyperglycemia are polydipsia (a great thirst), polyuria (a need to urinate often), and a dry mouth.t occurs when the body does not have enough insulin or cannot use the insulin it has to turn glucose into energy. Hyperglycemia may also occur in Cushing's syndrome and other conditions. The signs of hyperglycemia are polydipsia (a great thirst), polyuria (a need to urinate often), and a dry mouth.
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Causes of Seizures There can be number of reasons why someone has a seizure. In fact, anything that disturbs the normal pattern of nerve cell activity in the brain -- from illness to abnormal brain development -- can cause seizures. Some possible causes of seizures may include: 1  Fever. 2  Chemical imbalance. 3  Medical conditions. 4  Trauma. 5  Developmental problems. 6  Poisoning.
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- A grand mal seizure — also known as a generalized tonic-clonic seizure — features a loss of consciousness and violent muscle contractions. It's the type of seizure most people picture when they think about seizures in general. Grand mal seizure is caused by abnormal electrical activity throughout the brain.