Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your query Acne occurs due to a few reasons like:
1.Clogged sebaceous glands..
2.Overproduction of sebum from sebaceous glands..
3.Bacterial infections..
4.Hormonal changes..
As per my insight
root canal treatment or braces have not been seen to cause acne and you should get her treated by a
Dermatologist..
-For acne Isotretinoin cream is used to reduce sebum production and cell proliferation by sebaceous glands.
-Azelic acid containing cream helps in reducing
bacterial growth and reduce acne..
-
Benzoyl peroxide and
Salicylic acid containing ointments can be benificial..
-Muricoprin is an antibiotics that is given to reduce bacterial infection..
Other methods can be use of lazers, chemical peels etc..
But you should first go with the medical treatment before any in office treatment is tried..
You should try for atleast three to four months under supervision of Dermatologist..
Hope this information helps..
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Thanks and regards..
Dr.Honey Nandwani Arora..