Thanks for the valuable info you had given.I’ve taken a close look at your question & the reply and come up with the following answer:
The symptoms you have described about your daughter seems most probably due to a condition called folliculitis
.It is inflammation of one or more hair follicles(ingrown hair).The damaged follicles are then infected with the bacteria staphylococcus.
Other possibility can be of acne or a cyst.Acne can occur anywhere on the body.Less likely it can be mild cellulitis.Cellulitis is a spreading bacterial infection of the skin and tissues beneath the skin. Staphylococcus and streptococcus bacteria are the most common causes of cellulitis.Most probably & most likely this symptom she is having is of folliculitis.
Swabbing the skin, then sending it to a laboratory for bacterial and yeast cultures will confirm the infection.
The goal of treatment is to control infection and prevent related problems. Treatment usually includes antibiotics.She can apply ointment ultramide or ointment polysporin.They are available as OTC without prescription.
If still the symptoms persists then she need to consult the doctor physical & clinical examination & then oral antibiotics will be prescribed accordingly.
Hope this helped
Your satisfaction is my prime goal and I'm happy to answer any follow-up questions you may have.Please feel free to ask if you have any other question.
Thank you for repeatedly using just answer website & trusting it.