DS started off with a dairy intolerance at our last allergy test. Now it feels like full blown dairy allergy. Lately I've noticed he is complaining of a sore stomach a lot and he gets diarrhea. He also seems to be sick all the time, meaning his immunity is rock bottom. He has asthma as well recently put on medication for his non stop coughing.

Has anyone had a similar thing, with their child being allergic to soy as well? I've heard of it but being nearly 6, I thought it would've cropped up before now? Does it also mean a switch to rice milk? He's going to hate that