My little girl had a mildly elevated BUN and normal creatine. We followed up right away with a urine test measuring the specific gravity of her urine, which was fine. My guess is that it was due to milddehydration combined with a high protein diet. She was not drinking enough water while playing hard, and she was using her little pool to cool off instead of drinking water. I hope you find an easily treatable cause for your baby's high BUN. |