Jump to content
  • Welcome to Celiac.com!

    You have found your celiac tribe! Join us and ask questions in our forum, share your story, and connect with others.




  • Celiac.com Sponsor (A1):



    Celiac.com Sponsor (A1-M):


  • Get Celiac.com Updates:
    Support Our Content
    eNewsletter
    Donate

Igg Reaction Vs. Iga Reaction


Cinnamon

Recommended Posts

Cinnamon Apprentice

I don't know if anyone can help me on this, as IgG reactions are poorly understood, but I trust you guys over the doctors any day, so here goes:

Last Sunday I had a terrible glutening. I decided I would take communion at my church. They only have it every 3 months, and I thought that if Christ could die on the cross for my sins, I could do this for Him. So I took the 1-inch square piece of white bread. At first I had my usual mild glutening symptoms, tingling and burning in my mouth, mild stomach pains, a mild headache. No big deal. But about 4 hours later, I suddenly started sweating, felt like I might pass out, my heart was beating wildly, had trouble breathing. I took some benadryl, and that helped my breathing. I felt weak and shaky for days afterward and the whole thing was really scary. I thought I might have a wheat allergy, so went to an allergist and had skin prick testing but it was negative for wheat. The doctor didn't seem to believe me, but she said it could be an IgG reaction rather than an IgE reaction and I go back next friday for further testing. Celiac is an IgA reaction, and many times people have negative blood tests for IgA but find they do better on a gluten free diet. Maybe it's an IgG allergic reaction for them rather than the typical celiac IgA and that's why there are so many false negatives on the blood test?

Has anyone here had a seemingly anaphylactic response to a glutening? Does anyone know anything about IgG food allergy reactions? I don't have a diagnosis of anything, I just went gluten free when my kids did and felt tons better.

Also, I just want to say to those who take the wheat communion, I felt that the Lord just showed me, DON'T DO IT.


Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):



Celiac.com Sponsor (A8-M):



fedora Enthusiast

I can't answer your question. But some celiacs are IgA deficient. They are celiac but have an IgG reaction.

I have had bad reactions to things and I think it can be adrenilin and hormone related. It can be so scary.

Jesus does not want you to suffer.....You could bring a gluten free cracker next time.

Fiddle-Faddle Community Regular

Hi, Cinnamon!

I can't speak for anyone upstairs, but here are my thoughts:

It's one thing if you are sure that God--or Jesus-- has specifically asked you to poison yourself for Him.

But otherwise, I believe that God has granted you Life, and a healthy body. To deliberately harm yourself in His name seems to me to be well, contrary to all Judeo-Christian teachings.

Aren't we here on this earth to do good and help others as much as possible? In order to do that, we need to stay healthy! If we don't take care of ourselves, then we can't take care of others. :(

Cinnamon Apprentice

Yes, I don't know what I was thinking. If one of my kids told me they were going to hurt themselves for my sake, I would be upset, no question. It's great to be able to bounce these kinds of things off others. It really helps see things more clearly.

trents Grand Master

Cinnamon,

Are you Roman Catholic? There has been some recent deliberation done by Roman theologians in response to the growing awareness of the problem of gluten intolerance that makes some concessions for celiacs. Can't remember the specifics but I could probably hunt it up for you. I am not Catholic but a former Catholic coworker of mine at the Catholic-based hospital where I minister as a chaplain recently sent me something about that. I don't know if I still have it or not.

Steve

Cinnamon Apprentice

No, I'm not a Catholic, but I could probably speak to the pastor about it. Maybe I could just do the little cup of wine (actually it's grape juice), or maybe bring my own piece of bread. They just use regular white bread cut up into little squares instead of the wafer that some churches use. I just don't know if it's just as good to pop your own bread into your mouth if they haven't prayed over it as they have the wheat bread. Maybe it doesn't matter. I don't know!

trents Grand Master

At our Baptist church the couple who prepare the communion elements know I cannot take the wheat-based wafers so they break up some rice crackers for me and put the pieces into the dish along with the wheat wafers. I suppose some celiacs might cringe at that because of cross contamination fears but I'm not a particularly sensitive celiac and asymptomatic with a little incidential cross contamination. Besides, the wheat wafers are pretty hard and shiney, like styrofoam and I doubt they give up much cross contamination if any. The only problem with the rice crachers for communion is that they are very crunchy and I always wonder if people are distracted by my chewing them.

Steve


Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):



Celiac.com Sponsor (A8-M):



Cinnamon Apprentice

Lol!! That sounds like a good idea, though!

ShayFL Enthusiast

IMHO all Jesus really asked of us was for us to believe in him as our Lord and Savior. Everything else is just ritual and symbolic. They are not required.

But I dont want to get into a religious discussion. ;)

Think about what bread must have been like in Jesus's day. The wheat had a much lower gluten content and they relied heavily on other grains (more than wheat) like millet and even lentils.

There was no genetic engineering and foods were often fermented or prepared in special ways. Definitely nothing like the bread we eat today.

So I dont think that the Lord would mind if you munched on a rice cracker. IT is the meaning that you attach to the "bread" that matters. :)

Cinnamon Apprentice

You're right, that's the heart of the Christian gospel, to believe. It's not our good deeds that save us, but believing in Christ's death to pay for our sins. That's what our religion is all about, not doing all the little things that go along with it. Thanks for helping me focus on what's important about the communion.

Archived

This topic is now archived and is closed to further replies.

  • Get Celiac.com Updates:
    Support Celiac.com:
    Join eNewsletter
    Donate

  • Celiac.com Sponsor (A17):
    Celiac.com Sponsor (A17):





    Celiac.com Sponsors (A17-M):




  • Recent Activity

    1. - tiffanygosci replied to tiffanygosci's topic in Introduce Yourself / Share Stuff
      1

      Celiac support is hard to find

    2. - trents replied to mamaof7's topic in Parents, Friends and Loved Ones of Celiacs
      1

      Help understand results

    3. - mamaof7 posted a topic in Parents, Friends and Loved Ones of Celiacs
      1

      Help understand results

    4. - Dizzyma replied to Dizzyma's topic in Post Diagnosis, Recovery & Treatment of Celiac Disease
      3

      Newly diagnosed mam to coeliac 11 year old

    5. - tiffanygosci posted a topic in Introduce Yourself / Share Stuff
      1

      Celiac support is hard to find

  • Celiac.com Sponsor (A19):
  • Member Statistics

    • Total Members
      132,955
    • Most Online (within 30 mins)
      7,748

    JodyBledsoe
    Newest Member
    JodyBledsoe
    Joined
  • Celiac.com Sponsor (A20):
  • Celiac.com Sponsor (A22):
  • Forum Statistics

    • Total Topics
      121.5k
    • Total Posts
      1m
  • Celiac.com Sponsor (A21):
  • Upcoming Events

  • Posts

    • tiffanygosci
      EDIT: I did find a monthly Zoom meeting for Celiacs through the Celiac Disease Foundation, so I'll be able to talk with some other people on January 15. And I also found a Celiac Living podcast on Spotify made by a celiac. I feel a little bit better now and I am still hoping I will find some more personal connections in my area.
    • trents
      Welcome to the celiac.com community, @mamaof7! It means for the one celiac disease antibody test that was ordered, she tested negative. However, other tests should have been ordered, especially for someone so young who would have an immature immune system where there would be a high probability of being IGA deficient.  The one test that was ordered was an IGA-based antibody test. It is not the only IGA antibody test for celiac disease that can be run. The most common one ordered by physicians is the TTG-IGA. Whenever IGA antibody tests are ordered, a "total IGA" test should be included to check for IGA deficiency. In the case of IGA deficiency, all other IGA tests results will be inaccurate. There is another category of celiac disease antibody tests that can be used in the case of IGA deficiency. They are known as IGG tests. I will attach an article that gives an overview of celiac disease antibody tests. All this to say, I would not trust the results of the testing you have had done and I would not rule out your daughter having celiac disease. I would seek further testing at some point but it would require your daughter to have been eating normal amounts of gluten for weeks/months in order for the testing to be valid. It is also possible she does not have celiac disease (aka, "gluten intolerance") but that she has NCGS (Non Celiac Gluten Sensitivity, or just "gluten sensitivity" for short) which is more common. The difference is that celiac disease is an autoimmune disorder that damages the lining of the small bowel whereas NCGS does not autoimmune in nature and does not damage the lining of the small bowel, though the two conditions share many of the same symptoms. We have testing to diagnose celiac disease but there are no tests for NCGS. To arrive at a diagnosis of NCGS, celiac disease must first be ruled out. A gluten free diet is the solution to both maladies.   
    • mamaof7
      For reference, daughter is 18 mths old. Was having painful severe constipation with pale stool and blood also bloating (tight extended belly.) Liver and gallbladder are normal. Ultrasound was normal. Dr ordered celiac blood test. We took her off gluten after blood draw. She is sleeping better, no longer bloated and stools are still off color but not painful.    "GLIADIN (DEAMID) AB, IGA FLU Value  0.84 Reference Range: 0.00-4.99 No further celiac disease serology testing to be performed. INTERPRETIVE INFORMATION: Deamidated Gliadin Peptide (DGP) Ab, IgA A positive deamidated gliadin (DGP) IgA antibody result is associated with celiac disease but is not to be used as an initial screening test due to its low specificity and only occasional positivity in celiac disease patients who are negative for tissue transglutaminase (tTG) IgA antibody."   Anyone know what in the world this means. She isn't scheduled to see GI until late April. 
    • Dizzyma
      Hi Trent and Cristiana, thank you so much for taking the time out to reply to me.  My daughters GP requested bloods, they came back as showing a possibility of celiac disease, she advised me to continue feeding gluten as normal and wait on a hospital appointment. When we got that the doctor was quite annoyed that the gp hadn’t advised to go gluten free immediately as she explained that her numbers were so high that celiac disease was fairly evident. That doctor advised to switch to a gluten-free diet immediately which we did but she also got her bloods taken again that day as it made sense to double check considering she was maintaining a normal diet and they came back with a result of 128. The hospital doctor was so confident of celiac disease that she didn’t bother with any further testing. Cristiana, thank you for the information on the coeliac UK site however I am in the Rrpublic of Ireland so I’ll have to try to link in with supports there. I appreciate your replies I guess I’ll figure things as we go I just feel so bad for her, her skin is so sore around her mouth  and it looks bad at an age when looks are becoming important. Also her anxiety is affecting her sleep so I may have to look into some kind of therapy to help as I don’t think I am enough to help. thanks once again, it’s great to be able to reach out xx   
    • tiffanygosci
      I have been feeling so lonely in this celiac disease journey (which I've only been on for over 4 months). I have one friend who is celiac, and she has been a great help to me. I got diagnosed at the beginning of October 2025, so I got hit with all the major food holidays. I think I navigated them well, but I did make a couple mistakes along the way regarding CC. I have been Googling "celiac support groups" for the last couple days and there is nothing in the Northern Illinois area. I might reach out to my GI and dietician, who are through NW Medicine, to see if there are any groups near me. I cannot join any social media groups because I deleted my FB and IG last year and I have no desire to have them back (although I almost made a FB because I'm desperate to connect with more celiacs). I'm glad I have this forum. I am praying God will lead me to more people to relate to. In my opinion, celiac disease is like the only food- related autoimmune disease and it's so isolating. Thanks for walking alongside of me! I'm glad I know how to help my body but it's still not easy to deal with.
×
×
  • Create New...

Important Information

NOTICE: This site places This site places cookies on your device (Cookie settings). on your device. Continued use is acceptance of our Terms of Use, and Privacy Policy.