Ouchy molars!!

Jeremy's next 8 teeth ( including the molars) all seem to be coming in at the same time and he is in tremendous pain. Drooling up a storm, doesn't want to eat or drink and is just crying all the time. I've tried ibuprofen and acetaminophen and a naturopathic remedy (at the same time!!!) and he still is screaming. He's not wanting anything in his mouth; doesn't even close it all the way. Poor babe!! :(