Allergy Update
Allergies became part of the focus of this site because my son, now eight, turned out to have multiple allergies. Even before we knew that, he had sensitivity to salicylates, which he outgrew. Until he did outgrow them, it border on being “allergic to food.” Not good. He still tends to prefer the things he could always eat, like potato, beans, corn and peas. Worse, he was also sensitive to azo dyes, the degree varying depending on the color. Since he could not drink fruit juice, and could not drink things like Kool-Aid that were colored, we relied heavily on clear Kool-Aid, the watermelon kiwi flavor.
Ultimately he tested allergic to tree nuts, peanuts, bananas, egg (whits and yolks), and dairy. Peanut was the only one for which we never saw evidence outside of testing. Bananas were particularly bad, but as much in a digestive way as anything.
He ultimately outgrew everything but the tree nuts, which are just as clear cut as ever…
In June this year, last day of school, we had to use an epi-pen for the first time in all these years. On the way to school, the crossing guard was giving out Munchkins, and he ate a chocolate one. I am not sure of the veracity of this, but he says his mouth itched during school. After coming home, he had mint chocolate chip ice cream. That’s his favorite, which he has had many times. Later still, he had a fudgesicle from a local supermarket chain, store brand. Following that, he got red faced, hives, had trouble swallowing, and may have had a little trouble breathing. It took two of us to overcome his objection to being injected. Then we had an ambulance ride, somewhat greater treatment than normal, and a rapid recovery and return home. I hadn’t known before then that ranitidine is an antihistamine and is used for allergy treatment. He hated it. Also had trouble with the nebulizer.
Anyway, that was kind of weird, since it appeared he’d reacted to the fudgesicles, which were a new thing, but which weren’t even co-processed in a facility where they could have been exposed to allergens. That was a Friday.
The next Monday, he had more mint chocolate chip ice cream and got covered in hives, but nothing some Benadryl couldn’t handle. Still, that was one of the same foods, all three of which had contained chocolate. Smaller amount of chocolate… smaller reaction?
We took him for allergy testing for chocolate. In practice this included the entire standard panel of sixty tests, so there were some he’d never been tested for before.
He remained allergic to tree nuts, reacting to three of those, rather than merely two as happened the previous three tests. He was back to reacting to peanut and banana. We’d avoided both of those, just because (actually, he refused to try them, but not a bad idea). He did not react to chocolate/cocoa, but he did test positive for peas and soy. That’s funny, as he eats peas regularly and loves them, and he still uses soy milk, soy butter, and soy margarine. The only time he has ever reacted to soy, long past, was from consuming spoiled soy milk. Fascinating, given the test result, but these are two positives we can ignore.
Since he didn’t test positive to chocolate but we wanted to be sure, he then got the blood test. That was fun. His veins are even harder to find than mine, and he screamed a lot. It took three trips to try getting blood drawn before it actually happened.
Chocolate was negative. Yay! This left a mystery, though. The most logical thing, given the clues and that the prime, overwhelming allergy that remains unambiguously is to tree nuts, is that the mint chocolate chip was contaminated. Perhaps it was worse the first day because so was the Munchkin. Or perhaps because the contamination was fresh. In retrospect, I can picture ice cream with nuts getting scooped, then the same scoop getting reused in the other flavor without being fully cleaned. Kitchen things are the gift of choice for Dad, so for my birthday the kids got me the superlative ice cream scoop of their dreams. One, which takes it rapidly out of service. However, it can be rinsed and used in a second container right afterward. And that’s what must have happened.
There have been no further scares. We’re being more careful about cross-contamination. It’s never been that much of a problem before.