What are anticonvulsants?<\/b><\/p>\n
Anticonvulsants<\/span><\/a> are a group of medications that are mainly utilized in patients with epilepsy but may also be useful in treating neuropathic pain, bipolar affective disorder, and preventing migraine. The article summarises the workings and problems related to common anticonvulsant drugs.<\/span><\/p>\n Anticonvulsants to control seizure: How they help?<\/b><\/p>\n Treatment with <\/span>anticonvulsant drugs<\/span><\/a> generally is started following two episodes of seizures, when another seizure attack is probable, and when the potential benefits outweigh the possible risks associated with the medicine. Some evidence shows that initiating treatment with anticonvulsants after a single seizure may not cause improvement in the long term and may not reduce the risk of injury or death.\u00a0\u00a0<\/span><\/p>\n Anticonvulsants are selected based on epileptic seizure, the risk of side effects, and the presence of any other medical condition. For generalized epilepsy syndrome, sodium valproate is the first-line treatment. However, in women with reproductive potential, low doses of carbamazepine and lamotrigine are primarily used because of the toxic effects related to sodium valproate. Carbamazepine and lamotrigine are the top picks for patients with partial seizures.\u00a0<\/span><\/p>\n An antiepileptic treatment aims to achieve control over seizures. They are prescribed to suppress the rapid attack of neurons that are responsible for initiating a seizure attack. Anticonvulsant medications are effective at reducing the frequency as well as severity of seizures in people who have epilepsy.\u00a0<\/span><\/p>\n Note that <\/span>Anticonvulsants<\/span><\/a> are only effective at treating symptoms of seizures and not the underlying epileptic condition. However, for some individuals, successful treatment goals may not be achievable without intolerable adverse reactions.\u00a0\u00a0<\/span><\/p>\n About seizures and epilepsy<\/b><\/p>\n Seizures are defined as neurological dysfunction due to the abnormal synchronous activity of neurons in the brain.\u00a0<\/span><\/p>\n Epilepsy is a health condition characterized by recurrent seizures. It includes disorders due to excessive excitability of neurons within the central nervous system.\u00a0<\/span><\/p>\n Classification of Anticonvulsant drugs<\/b><\/p>\n Uses of anticonvulsants from the classical category include:<\/span><\/p>\n Drugs such as Topiramate (<\/span>Topamac 25 mg<\/span><\/a>), Oxcarbamazepine (<\/span>Oxcarb 600mg<\/span><\/a>), and Zonisamide (<\/span>Zonisep 100 mg<\/span><\/a>) are also anticonvulsants used to treat seizures.\u00a0<\/span><\/p>\n The newer ones include:<\/span><\/p>\n Dose adjustments<\/b><\/p>\n Dose adjustments should be done in patients with liver problems. Most of these anticonvulsant drugs tend to be metabolized by the liver. In case of reduced liver function, lower doses of anticonvulsants are recommended to avoid increased drug levels. <\/span>Levetiracetam<\/span><\/a>, gabapentin, pregabalin, and vigabatrin are excreted without metabolism by the liver and do not need any dose adjustment in individuals with impaired liver function. Consult your doctor to get the best anticonvulsant drugs that suit you. Dose adjustment is also required in individuals with impaired kidney function. In elderly patients, lower doses of anticonvulsants are required.\u00a0<\/span><\/p>\n Side effects of anticonvulsant drugs\u00a0\u00a0<\/b><\/p>\n\n
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