My DH has night terrors. Every night.
The usual is him shouting random things from his dream, waking me up.
Sometimes he will scream and jump up.
Sometimes he starts kicking and punching.
I've been on the receiving end of both more times than I care to imagine.
He has no idea he's doing this. He is fast asleep and his limbs are just acting out what his mind is going through.
I've bought a superking bed which had been a lifesaver. I can roll away to the safety of the edge 
It a side effect of a much needed medication but sometimes it's tiring. More so the sleep shouting. Though he comes out with some corkers and really weird sentences that make it worth it sometimes.
Anyone else going through similar?