24 month old waking

Ma

My beautiful 24 month old is waking at night and comes into our bedroom. I simply take him by the hand and take him straight to bed and tell him I’ll see him in the morning. My issue is him not sleeping through or having to wake and come to our room. I notice he tends to do it when he is teething and I think he has his 2nd last molars coming in but I’m not sure.

Does anyone have any suggestions on how to stop this ?