I have a small mole (Birth mark - black in color) on forehead from many years. Recently i used medicine called Wartosin and applied over it. The mole got burnt and the black portion came out but after few days of healing the skin the mole again raised up. but this time it was in skin colour and not black. also the size is lesser now. I have consulted a dermatologist and she suggested to go for excision but she said there will be a scar left behind.