This is hardened skin due to the pressure of
I have a similar on
my <span style = 'background-color: #dae8f4'>index</span> finger on
the middle knuckle I never had any pressure on
that finger, so don
't know why it got like that.
't say for how lon
g you used the salicylic acid, but you probably didn't con
tinue with the application
g enough. It is something that can grown back as you have experienced by biting the skin of
f. I cut mine with a pair of
scissors and it still grew back as before.