what is this and how to i get rid of it ?

Sydney

I have these flesh colored bumps on my knuckles and all around the edges of my hands. they aren t itchy but they re not appealing every day people ask me what s on my hands. I went to my doctor and they said it could be flat warts. I got one of them frozen off and it s gone but some of it is still there and the doctor doesn t want to do it because it s too painful . i ve had these for about six years and they haven t went away .