My daughter is 7 years old and has
develped a tiny, thin, white line that
runs horizontally across the top of her
nose. It's gotten more noticeable the
last year or so, and she is becoming self
conscious. She also says that it's sore
sometimes. It looks like a tiny scar,
but she hasn't been injured there at all.
We've tried using mederma for scars, but
i'm not sure if that's the right thing to
do. Any ideas what it is?