My two year old daughter stepped out in front of another child on a swing that was swining really fast and high. Her back was facing the other child and was thrown pretty far. Her back is starting to turn red at kidney level and is hot to touch and is complaining of neck pain . She had urinated only once since the incident approximately six hours ago.
Hello. Welcome to Chat Doctor. Brusing at the renal level could be a superficial or deep hematoma, involving kidney. You have to take her emergent to the ultrasonologist and check out the same. Meanwhile, it is best to encourage her to urinate. You can try lifting her up to the basin and opening the water tap. Sometimes, child Chat Doctor.  But even with that investigation, followed by cold compress if hematoma is superficial is important To Take care