At Christmas time DH kissed DS2 shortly after eating peanuts, DS's face came up with a rash almost instantly, I gave him Piriton and it calmed down. DS had a doctors appointment that day anyway as he had a tummy bug and high temperature so DH mentioned the rash to the doctor who said it could be an allergy but could be due to the virus he had, she gave us hydrocortisone cream and told us to redose him with piriton until the rash was gone.
This morning DS ate the top of a small finger of toast with a tiny bit of peanut butter on and started coughing, then his face came up with the angry rash again. He was fine though the rash was itching him. I gave him piriton, the rash calmed down a little and he is sleeping off the piriton.
Not sure what to do now, do I go back to the Doctors or just avoid peanuts from now on?