Hi
It is wart, a type of viral infection of skin. It is contagious so ask her to avoid touching it. Best treatment is to remove it by Radiofrequency treatment. There is no oral medicine to treat it. Visit a qualified dermatologist for procedure.
Regards
Dr Vijay Adhe
Eternis Skin & Hair Clinic
Pune
Answered2016-06-14 08:44:11
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