I started taking medicine for epilepsy when I was a year old and had brain surgery in when I was 18. I was able to stop taking the medicine at 19. I am 26 years old now. My teeth are so weak and no matter how good I take care of them I always have problems. I have seizures in my sleep which causes me to grind my teeth. My bottome front teeth on the backside do not feel like they are completely against my gums since I woke up this morning. I had to have 2 molars on the bottom left and 1 on the right and I don't want to lose any more teeth. What is causing this and what should I do about my teeth.