Epilepsy Drugs' Risk of Birth Defects May Be Dose-Dependent, Karolinska Institute Study
Published: Jun 06, 2011
Four of the most frequently prescribed epilepsy drugs appear to increase the risk of serious birth defects when taken early in pregnancy, a new study finds. And the higher the dosage, the greater the risk, the international team of researchers reported in the June 6 online edition of The Lancet Neurology. "Our results show that dose selection is as crucial as the choice of drug," the authors said in a journal news release. Their study gives doctors the opportunity to prescribe the safest anti-seizure medication at the safest level for women with epilepsy who want to get pregnant, they said.