Thank you for your query.
The answer to stress
reaction is rest which has been suggested by the immobilization. In case the pain has not subsided by the immobilization, she needs to be reviewed for:
1. Diagnosis - the diagnosis may need to be reviewed.
2. Proper immobilization - the immobilization provided may not be effective and may need to be changed.
I hope I have responded to your query to your satisfaction.
Wishing your daughter a speedy recovery.