OK, so obviously finding another piece of the puzzle (mast cell protocal) doesn't negate the need for the other puzzle pieces (eliminating foods and chemicals that cause reactions).
I had throat swelling followed by tongue swelling yesterday that scared me. I took Children's liquid Benadryl which helped the throat swelling a wee bit. Then when the tongue swelling came on, I took it more seriously and took 50 mg of Children's chewables and 10 mg Wal-zyr. Followed by another 25 mg Benadryl in about 30 minutes. I seem to react quicker to the liquids and chewables so I don't have the tablets on hand. That worked.

So I avoided going to the ER.
I'm assuming it's from a new BBQ sauce, Three Little Pigs, I found which because it contains vinegar, I knew it had the potential of causing swelling. I became allergic to yeasts after drinking Kombucha tea, taking Virastop and Candidase and eating Bragg's ACV. All healthy, eh ? Sure, unless you become allergic to them.
The downside to treating myself this way is that I KNOW swelling can come back especially if you've had it once.
So I was a little concerned when going to bed last night. I'm feeling good today so it appears that was all I needed to do.
I learned this the first time my DD had anaphylaxis and ended up in the ER via ambulance. The doc treated her and then told us "If you need to, come on back". Now I had no idea at that time that he wasn't just being freindly.
After we got home it happened again. This time, like an idiot, I decided I could drive my DD.

I drove like a bat out of hell cause she kept saying "Mom .... can't breath ... ". After we got there they told me never to try that again. Ambulances are prepared to deal with this and come equiped with life saving equipment.
To add insult to injury the ER tried to charge me for 2 visits.

Sure, we were there twice but who's fault was that.
Not to mention they endangered me and my DD. And anyone else on the road at that time.
This isn't the only instance where I need to continue with some of the things I learned over the last 7 years. I still need 250 mg B6 and Magnesium to help control my pelvic pain if I want to eat more than a tiny square of chocolate.
This may have something to do with the cocao content and manufacturer too. I'm still playing with that. I learned about the B6 and magnesium on the low oxalate board so maybe this just applies to those of us with oxalate problems. I have a history of producing kidney stones. Four or five now. My last one was earlier this year.
And I have some sores on my head that I didn't have before I started playing with my diet. Avoiding the Late July blue corn chips seems to be helping that.
So, it's back to my mostly Paleo / Wahls diet and no yeast.
Hope everyone is doing well. Tc ... X