Oh Day, I am so sorry about this. I have followed you and your daughters progress and pray this helps her. I agree, without the seizures you wouldn't have known about this condition. God works in mysterious ways doesn't he?
Praying for a complete recovery. Make sure you try to get some rest OK? Also, you may want to look up meds that affect coumidin as well, even over the counter drugs. Jim had to have blood while in the hospital once because someone gave him a med that causes the coumidin to go on overload.