Hello,
My baby boy is 4 months old and has had these since birth however they are getting more angry & obvious. I generally see them on his hands, feet, arms & legs not sure on torso (due to winter he's often been clothed). He'll probably have 2-3 at a time and after initial flare up, they die down within a day (possibly sooner) and just leave a small bump and fading smaller red mark.
Any ideas? I have a GP appointment booked for a couple of weeks but just curious.
Thanks!