hello sir,, i got my fistulea operation over half a month ago... the result of the operation was a great layer of skin was peeled from near my anus .. now since 15 days are over.. are the internal layers of skin are all grown.. just only only the very outermost layer is bending to be grown.. and i dont feel much pain over it, as i did before.. now i can i apply nebasulf power over that layer.. because i have well experienced through normal injuries that that nebasulf power can speed up healing to a great extent,,,, So can i try i try that power on that area doctor?