Hi. My 3 Year Old Nephew Has Red Bumps On
These seem insect bite
Hello and welcome to Ask A Doctor service.
I have reviewed your query and here is my advice.
These seem to be insect bite as there seems to be a punctum in the centre of the rash. You can apply hydrocortisone 2% cream to control the itch. Otherwise they will clear by themselves.
Applying nail polish remover on an insect bite immediately can also be helpful in some cases.
If you notice any unusual change in the rash, then take him to a surgeon.
Hope this helps. Let me know if I can assist you further.