Some medications are safer during pregnancy than other medications are. Sometimes, pregnant women are lured into believing that medications such as Topamax are perfectly safe for them. The truth however is that you will hear about Topamax Side Effects Lawsuit from time to time. The reason this happens is that Topamax is proven to affect the fetus in many different ways. Topamax is an anticonvulsant (antiepilepsy) drug. It helps avoid seizures, but it also helps fight migraines. Unfortunately, women taking it during pregnancy are likely to give birth to children with birth defects. The only solution a woman can take after giving birth to a child with birth defects is to contact an attorney.