Mommies, good evening! The daughter has a second tooth coming in, we've…

Mommies, good evening! The daughter has a second tooth coming in, we've been sleeping for a month already and she cries constantly in her sleep, can't fall asleep, itches. We tried applying HoliSal, no effect at all. What do you give kids? What can I help her with? Did someone give her Dentinormb baby? Thank you ?