A seizure is a sudden, uncontrolled electrical disturbance in the brain that can cause changes in behavior, movements, feelings, and levels of consciousness. They can be symptomatic of various neurological disorders, including epilepsy.
5 Must Know Facts For Your Next Test
Seizures are broadly classified into focal (partial) and generalized seizures.
Anticonvulsant drugs are used to manage and prevent seizures by stabilizing neuronal membranes and inhibiting abnormal electrical activity.
Common anticonvulsant medications include phenytoin, valproic acid, and carbamazepine.
Status epilepticus is a medical emergency characterized by prolonged or repeated seizures without full recovery between them.
Non-pharmacological treatments for seizures may include ketogenic diets and vagus nerve stimulation.
Review Questions
What are the two main classifications of seizures?
Name three common anticonvulsant medications used to treat seizures.
What is status epilepticus and why is it considered a medical emergency?