DS has a confirmed allergy to dairy eggs and cats.
He has recently started having a reaction to houmous and tomatoes, both of which he has eaten on a regular basis before.
I have an appointment with the allergy specialist, but the soonest he could be fitted in is June.
I'm worried that he will start reacting to more things he hadn't had a problem with before.
Is there anything I can do to avoid this apart from avoiding the main allergens?