cpeedahsa Century Club
Joined: 21 Apr 2007 Posts: 922
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Posted: Thu Aug 30, 2007 10:32 pm Post subject: Anticonvulsants and Combination Oral Contraceptives |
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Interaction of Anticonvulsants and Combination Oral Contraceptives
Anticonvulsants that decrease steroid levels in women taking combination oral contraceptives
Barbiturates (including phenobarbital and primidone)
Carbamazepine and oxcarbazepine
Felbamate
Phenytoin
Topiramate
Vigabatrin
Anticonvulsants that do not decrease steroid levels in women taking combination oral contraceptives
Ethosuximide*
Gabapentin†
Lamotrigine†
Levetiracetam
Tiagabine†
Valproic acid
Zonisamide
*No pharmacokinetic data are available.
†Pharmacokinetic study used anticonvulsant dose lower than that used in clinical practice. |
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