K.R.
S. -
I hate night terrors! My 23 month old has been enduring them for weeks! They are harder on me then they are on him!
Everything I've read about night terrors is that they don't last long (my son's are about a minute)and that you should not wake them up. Just stand by and be prepared to comfort if they wake up. What I've read is that night terrors are very different from nightmares and that with night terrors kids don't wake up, but after the eposide they go back to a peaceful sleep and don't remember anything - I however live with the memory of the screams and thrashing...
If he's actually waking up screaming then you have a nightmare situation...I think you're on the right track with comforting him - it might help for him to have a security object in his crib with him too...
Best of luck to you!
K.