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Would you do an in-office challenge for mango?

post #1 of 3
Thread Starter 
I had a major reaction to (we assume) mango in 2002ish. I had hives on my arms where the juice touched (it was a really juicy yummy mango!) and my face and neck swelled up, no trouble breathing though (is that ana?). I went to the ER after a while. The reaction didn't start until about 5 hours after I ate it. I really think it was mango, because of the hives on my arm and because every other food I had that day, I'd eaten plenty before and after.

So I've avoided mango since, except in small amounts where I didn't read the label (natural gummy bears, ds1's vitamins). I cut a mango recently and didn't have any reaction.
I had an allergy test done recently (for a different potential reaction), and tested negative for mango. The allergist said that if I wanted to try mango, I should do an in office challenge, just because of my previous reaction.

Would you bother? If my last reaction was 5 hours later, would it even do any good to test in an office? Is mango important enough to even test (they are yummy, and I'm finding mango in all sorts of ingredients nowadays)? Would you ever just test it at home after that type of reaction, or am I dumb to even slightly consider that?
post #2 of 3

Mango does have ana potential as it crosses with pistachio/cashew protein. Are you allergic to either of those?

 

Ok..so that reaction does sound ana to me but five hours later is unusual for anaphylaxis (I think....haven't researched it). Given the negative test, that you're seeing it in lots of foods, and your serious reaction I'd want to know if I'm allergic or not. If you aren't allergic to tree nuts it might be worth a try to me given that negative test. I'm wondering if it was something else.

post #3 of 3
Thread Starter 
Yeah, I guess I may as well do it. Ins would cover it, and the office isn't far. It just sounds like a lot of time! I was thinking, maybe I'll drip mango juice on my arm next time ds has some, and see if I get welts. If I do, that's an easy answer. If not, I'll do the oral challenge in office.

As far as I know, no other food allergies. I thought I had a reaction a few months ago, but never pinpointed anything, and have eaten all the potential foods since. Someone did mention a long time ago that it could have been the pesticides on thew mango that I reacted to- might make more sense, as I have sensitive skin, and do react to some things topically.
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Mothering › Forums › Health › Health and Healing › Allergies › Would you do an in-office challenge for mango?