DS (10) has only recently developed rather odd big toenails. Both of them seem to have thickened up a lot, sort of halfway up, IYKWIM - (transverse ridges across the middle, and one of them has such a noticeable thickening across that it looks as if it could eventually start to peel away from the toenail - ouch - if the trend continues....). Hoping that it's nothing sinister.
Hs anyone any knowledge/experience of this? Should I take him to the GP?