Hello. Welcome to ask the doctor.
I understand your concern.
Pityriasis rosea is characterised by red colored asymptomatic or mildly itchy scaly plaques over body. These are not painful.
I guess she has got some bacterial infection most likely folliculitis.
Folliculitis is an infection of skin involving the hair follicle.
I would advise you to revisit your doctor so that he can reevaluate the skin lesions and give you prescription accordingly.
You can share my opinion with him.
I hope it helps.
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