My son (13) has a lot of little red bumps
on his upper arm
. The rash is also on his chest and face, not red, but feels like sand paper.
We were told it is "Dariar's (sp?) Disease", a hereditary conditon, with flare-ups more dominant during warm weather. Where can I find more information on this?
Keratosis Pilaris, and what my son has, appear to be exactly the same, except for the time of the year the outbreak is supposed to occur.
Your input and help will be greatly appreciated.