Spot on arm

[Monkeymadness68]

Can anyone tell me what they think this is

[Sharon51]

Is it flat or raised? how long have you had it ? x

[Monkeymadness68 in reply to Sharon51]

Hi thanks for replying it's on my sons arm to begin with it looked like a mosquito bite but he's been squeezing it it is slightly raised it itches now and again he also suffers from contact dermatitis not sure if it's related x

[Sharon51 in reply to Monkeymadness68]

If its a bite he could of irritated it by squeezing it , he might need antibiotic cream , I'd ask doctor to take a look xx