Hi what is this on My sons mouth ? A
Please upload a clear picture..
Thanks for writing to us..
I have viewed the images that you have uploaded but unfortunately they are too blurred to give my advise.
Please upload a clear picture so that I can advise you better..
Wait and watch..
It might be a cold sore as per the site and appearrence...
You should wait and watch for a week to see if it resolves.
In case if it does not resolve or increase in number consult a Pediatrician and get checked..