My daughter has white stuff behind her upper lip near her gums .. anybody know what that is ?

It could be thrush. Its best to check with the doctor.

Thrush. Our doctor gave us stuff to rub on my sons gums and mouth. For yeast.

thats normal maybe for the pacifier, or the bottle you have to take it out

@janaesmommy, sounds like thrush. She would need to get a prescription for nystatin drops that's placed in mouth probably 3 times per day for 10 days.

And you would need to sterilize nipples etc while on medication. It's very common. @janaesmommy