M.H.
I started sleeping 4 or 5 years after the last seizure. It's an ongoing fear. Most febrile seizures are from the quick spiking of a fever not the running of one. Tylenol and Motrin will only keep it down but will not necessarily keep it from spiking. Spiking also usually happens when the little one is NOT sick but has just become sick. We never woke our little one from sleeping. Sleep is good for the healing process so disturbing her may have hindered the recovery.
You wake up every couple of hours and feel her and make sure she is breathing and resting comfortably. I did a lot of praying over the crib in the middle of the night. Fortunately most little ones outgrow febrile type seizures. My little one did. Her first one was at 14 months and her last was at 3 years 3 months, while I was in labor delivering her little sister.
I have learned that building their immune system will help deter anything, including sicknesses that spike fevers. If you'd like some info on how to do that let me know and I can go into detail.
God bless,
M.