Anticonvulsants are medications primarily used to prevent or control seizures in individuals with epilepsy and other seizure disorders. They work by stabilizing electrical activity in the brain, helping to reduce the frequency and severity of seizures. Common examples include phenytoin, carbamazepine, and valproate. In addition to treating seizures, some anticonvulsants are also prescribed for other conditions, such as bipolar disorder and neuropathic pain. These medications can have side effects, so it's important for patients to work closely with their healthcare providers to find the most effective treatment plan.