Hello worried mom
Warm welcome to Healthcaremagic.com family .
I have gone through your concern in depth .
@ It is
dermatitis , manageable totally rather than getting panic dear
@ Follow simple foot steps for early recovery
# keep the part clean with antiseptic liquids , dry
# wear her clean , cotton , dry clothes
# avoid direct exposure to sunlight
# application of
Miconazole (1%) dusting powder 3 times a day
# plenty of liquids , balanced nutritious diet
#
benadryl preparations take good care of itching
# need of systemic antibiotics has to be evaluated by in person
examination
Hope this will help you definitely .
Feel free to ask any further questions .
Wishing your Angel fine recovery from the same .
Thanks for evaluating my answer thoroughly .
Regards dear .