First of all, thank you in advance for creating a forum to share...
I'm at a stage where I'm just not sure what I'm allergic to...and it's very frustrating. It seems to be something in Keurig K-cups and after I stopped using them my hives went away within 2 days and my lower back pain was gone in about a week. I researched ingredients and the only thing I can narrow it down to is propylene glycol. I'm also suspicious of it because the only other time I had hives was several years ago after taking aspirin. In that case, like this one, it took several weeks before they occurred. Then I realized that the aspirin might have been coated with propylene glycol -- the only other common , ingredient. Maybe it never was the aspirin, but the coating?
Anyway, after being hive-free for over a week, today i had one pop up and also noticed that asthma-sort-of-feeling with my chest and throat. I did have a piece of cake last night -- was it propylene glycol in that?
Maybe it's something else all together??? But, I feel strongly that the K-cups are to blame. Other forms of coffee, caffeine are no problem.
I'm hesitant to spend a lot of money at an allergist because I feel like they won't be able to give me a definitive answer.
Thank you for listening and I appreciate any and all comments or questions.