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Anticonvulsants suppress the excessive rapid firing of neurons during seizures. [6] Anticonvulsants also prevent the spread of the seizure within the brain. [7] Conventional antiepileptic drugs may block sodium channels or enhance γ-aminobutyric acid function. Several antiepileptic drugs have multiple or uncertain mechanisms of action. [8]
Keppra (levetiracetam) – an anticonvulsant drug which is sometimes used as a mood stabilizer and has potential benefits for other psychiatric and neurologic conditions such as Tourette syndrome, anxiety disorder, and Alzheimer's disease; Klonopin – anti-anxiety and anti-epileptic medication of the benzodiazepine class
Tiagabine is primarily used as an anticonvulsant in the treatment of epilepsy as a supplement. Although the exact mechanism by which Tiagabine exerts its antiseizure effect is unknown, it is thought to be related to its ability to increase the activity of gamma aminobutyric acid (GABA), the central nervous system's major inhibitory ...
As is the case for all antiepileptic drugs, it is advisable not to suddenly discontinue topiramate, as there is a theoretical risk of rebound seizures. Some studies have attributed loss of appetite and upper respiratory tract infection to topiramate, but studies have concluded these adverse events are not difficult to tolerate for most individuals.
[citation needed] Bemegride and flumazenil are used to treat drug overdoses (of barbiturates and benzodiazepines respectively), but may cause convulsions if the dose is too high. [8] [9] Convulsants are also widely used in scientific research, for instance in the testing of new anticonvulsant drugs. Convulsions are induced in captive animals ...
Generally, drugs outlined within the ATC code N03 should be included in this category. Please see WP:PHARM:CAT for more information. Wikimedia Commons has media related to Anticonvulsants .
Potassium bromide (K Br) is a salt, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries, with over-the-counter use extending to 1975 in the US. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, in antiepileptic medication for dogs.
Primidone is an anticonvulsant of the barbiturate class; [7] however, its long-term effect in raising the seizure threshold is likely due to its active metabolite, phenobarbital. [10] The drug’s other active metabolite is phenylethylmalonamide (PEMA). Primidone was approved for medical use in the United States in 1954. [7]