Lactation consultant suggested CMPA, after cutting dairy the list of other allergens grew to soya, egg and peanut confirmed on skin prick test and food challenge. We are still awaiting our youngest to outgrow his allergies. My eldest had an allergic reaction to me eating cashew nuts and after A LOT of fighting with the GP we finally got allergy testing. This confirmed a tree nut allergy which we carry EpiPens for her now. She too is yet to outgrow her allergies but we are hopeful.
Both kids have piriton for first line reactions. We also carry EpiPens for my eldest in case of anaphylaxis. I contacted Allergy UK directly for information and helped get a diagnosis for my eldest and her butt allergy.
With my youngest cmpa through breast milk I had a close friend and I also read through all the information on the Dylan and me blog. Super helpful!