L.M.
Hi! Yes, everytime our 1 year old gets a new tooth sleep is disrupted for about a few days to a week- then sleeping through the night returns. We give him a little Tylenol on those rough nights, putting him to bed earlier also seems to help him sleep longer and later. I got that advice from Baby 411 and it really has worked for us! That is just in general for getting babies to sleep better, it wasn't particular to teething.
Good luck!
L.