I used to give benadryl before bed when teething, and then advil 30-1 hr before a bottle to help with pain. You can also try giving mylanta before a bottle if you think that might be part of the problem.
We used the hylands tablets but I’m not sure if they helped or not. We gave A LOT of them at once too. I think they have lactose or dairy or something like that in them, if that’s a problem. They make a gel as well that you can rub directly onto the gums.
I HATE teething!!! It’s such a mystery sometimes.