J.A.
I'm so sorry! This won't help w/ her pain right now, but know that the clavicle is the most commonly broken bone in the body, and fortunately it typically heals very well (and relatively quickly!) Once the 2 fracture ends start mending together again, the pain will improve. The first 3-5 days are the worst. I agree w/ trying ibuprofen for pain control - taking it for a few days or even a week shouldn't cause any harm. Best of luck.