i hv a black mark on ma chin. please sugeest me somethin to remove tat. i tried many medicines and creams .but no result
Hi.dear user., Thanks for choosing Chat Doctor., You mentioned only black mark... But not duration, symptomatology, So If it is long duration.(by birth). Epidermal Nevi.  Short duration with itch...you can remove by..., RF.cautery. Or LASER THERAPY...ok.first evaluate.the lesion consult good dermatologist.do accordingly...., bye good luck