Neurology
Neurology
Neurology
Neurology
While epilepsy is the main cause of seizures, seizures can also be caused and precipitated by the following conditions;
Seizures can be categorized into two groups:
Generalized seizures which affect both sides of the brain include:
Crying out
Losing consciousness
Falling to the ground
Having muscle jerks or spasms
Exhausted after a tonic-clonic seizure.
Focal seizures or partial seizures are restricted to one area of the brain
Epilepsy affects around 50 million people worldwide such that every 4 to10 per 100 people suffer from epilepsy
Interestingly, low- and middle-income countries see as high as 139 per 100 000 cases with seizures. This may be attributed to certain risk factors being endemic to such countries, such as malaria, road traffic accidents causing injuries, and birth-related injuries. This explains why around 80% of people with epilepsy live in low- and middle-income countries.
Seizure signs and symptoms may range from mild to severe and may be characterized by:
Seizures may also be shortly followed by complications such as fractures and bruising from injuries related to seizures, anxiety and depression. There is an increased risk of premature death of babies in people with epilepsy
Blood tests
Imaging
Based on signs and symptoms, family, medical and drug history, along with diagnostic tests, seizures can be distinguished from similar conditions, which include:
As a seizure might be an isolated event, your doctor may wait until you've experienced more than one before deciding to start therapy. Finding the best possible therapy to stop seizures with the fewest side effects is the main objective in seizure treatment.
A person who is actively seizing is treated in stages, starting with the initial response and progressing through the first line, second line, and third-line treatments. The initial response includes ensuring the person is safe from potential injury (such as surrounding objects) while managing their airway, breathing, and circulation as soon as possible. Airway management should entail laying the person on their side, often known as the recovery position to avoid choking. They may require treatments to open their airway if they cannot breathe due to something blocking their airway.
Seizures and Epilepsy can be managed with a proactive approach if the causes have been short-listed. For instance, proper adherence to anti-diabetic medications, monitoring of blood glucose levels regularly, and following a healthy lifestyle of nutrition, sleep, and physical activity can dodge an upcoming episode of seizure. Interestingly, a healthy lifestyle can potentially delay and prevent an epileptic episode the same way a poor lifestyle can bring about it.
Medications for seizures and epilepsy are diligently determined based on your age, type, severity, symptoms of the condition, tolerance to, and side-effects of medications. If a single drug is ineffective, an alternate drug is used. If the alternate drug is inefficient alone, it is combined with another drug. If multi-drug therapy fails, surgical correction is considered.
Anti-epileptic drugs include levetiracetam, phenytoin, valproic acid, carbamazepine, ethosuximide, with levetiracetam having the fewest side effects. Treatment can be discontinued after a seizure-free period of 2 years.
Surgery is ideal for you if seizures are restricted to the same small area in the brain; that area is not critical to normal brain function and can be safely removed in the surgery. Surgical procedures to treat seizures are as follows:
Depending on the cause, seizures can be cured, prevented, and at the very least managed with medications, lifestyle changes, devices, and or surgery. While more seizures do not harm the brain tissue, persistent and untreated episodes can damage the brain resulting in varying degrees of disability. Of more significant concern are children's behavioral and emotional problems developed due to seizures. These issues are further worsened with the stigma attached to seizures, leading to social isolation, bullying, and frustration. Hence, seizures must be detected, and appropriate management modalities should be engaged promptly.
Our clinical experts continually monitor the health and medical content posted on CURA4U, and we update our blogs and articles when new information becomes available. Last reviewed by Dr.Saad Zia on May 28, 2023.
Epilepsy – Seizure Types, Symptoms and Treatment Options (aans.org)
https://www.aans.org/en/Patients/Neurosurgical-Conditions-and-Treatments/Epilepsy
Seizures Information | Mount Sinai - New York
Seizures are unforeseen, uncontrolled, and successive electrical disturbances in the brain. These can manifest into abnormal behavior, movements, and sensations. Of particular note and concern are the changes in levels of consciousness. A condition characterized by two or more seizures that occur 24 hours apart and are brought about by no identifiable cause is classed as Epilepsy. While most seizures last from 30 seconds to two minutes, seizures vary in symptoms and severity according to where in the brain they begin and how far they spread.
According to WHO, epilepsy affects around 50 million people worldwide, making it one of the most common neurological diseases globally. A person can have seizure-free life if diagnosed and treated properly.
Seizures that cannot be attributed to epilepsy should make you explore other common causes, which include stroke, a closed head injury, an infection of the brain such as meningitis, or another illness.