Noise sensitivity

hm

My daughter she is very sensitive to loud noises.

At my moms house there is are railroad tracks near and every now and then we can here it at a distance and she freaks out. If someone yells from one room to another she freaks out. The blender, vacuum or the dog barking scares her. She starts to panic and cry and I’m not sure if it’s normal? I understand getting startled but this is not that.

Anyone else the same or should I be concerned ?