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

Do I Need To Fast Or Anything When I Have Blood Work Done To Check For Celiacs?

terribeth07

Recommended Posts

terribeth07 Apprentice
terribeth07
Posted

My doctors going to do some blood work today to check for celiacs & other food allergies. Do I need to fast or anything before? Any other advise before going? I have not discussed celiacs with my doctor yet, I just called & asked if he could do some blood work to check for celiacs or other food allergies.

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

Celiac.com Sponsor (A8-M):


jerseyangel Proficient
jerseyangel
Posted
My doctors going to do some blood work today to check for celiacs & other food allergies. Do I need to fast or anything before? Any other advise before going? I have not discussed celiacs with my doctor yet, I just called & asked if he could do some blood work to check for celiacs or other food allergies.

No need to fast before the Celiac Panel. Good luck today! :)

terribeth07 Apprentice
terribeth07
Posted
  • Author

This is just my family doctor that is doing the blood work. Are there any questions I should ask or anything to bring up before the blood work?

Archived

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

Go to topic listing

  • 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. Seabeemee
      - Seabeemee posted a topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      0

      Labs ? Awaiting in person follow up with my GI

      My Doctor messaged me that I have no sign of Celiac disease so until I meet with her next week I don’t know what the labs mean. I am being evaluated by my new GI for Celiac disease because of digestive issues (bloating, distention, fullness in mid section, diarrhea). I also have been diagnosed with GERD and some associated issues hence the endoscopy. ...
    2. Scott Adams
      - Scott Adams commented on Scott Adams's article in Diagnosis, Testing & Treatment
      7

      A Future Beyond the Gluten-Free Diet? Scientists Test a New Cell Therapy for Celiac Disease (+Video)

      The link at the bottom of the article is the source: https://www.science.org/doi/10.1126/scitranslmed.adr8941
    3. trents
      - trents replied to mike101020's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      3

      EMA Result

      Let me hasten to add that if you will be undergoing an endoscopy/biopsy, it is critical that you do not begin efforts to reduce gluten beforehand. Doing so will render the results invalid as it will allow the small bowel lining to heal and, therefore, obscure the damage done by celiac disease which is what the biopsy is looking for.
    4. Scott Adams
      - Scott Adams replied to Mary D63's topic in Post Diagnosis, Recovery & Treatment of Celiac Disease
      21

      Violent reaction to gluten after going gluten-free?

      This article, and the comments below it, may be helpful:
    5. Scott Adams
      - Scott Adams replied to JudyLou's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      12

      Seeking advice on potential gluten challenge

      That’s a really tough situation. A few key points: as mentioned, a gluten challenge does require daily gluten for several weeks to make blood tests meaningful, but negative tests after limited exposure aren’t reliable. Dermatitis herpetiformis can also be tricky to diagnose unless the biopsy is taken from normal-looking skin next to a lesion. Some people wit...
  • Celiac.com Sponsor (A19):

  • Member Statistics

    • Total Members
      133,164
    • Most Online (within 30 mins)
      7,748
    Kellyc79
    Newest Member
    Kellyc79
    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

    • Seabeemee
      Labs ? Awaiting in person follow up with my GI

      By Seabeemee · Posted

      My Doctor messaged me that I have no sign of Celiac disease so until I meet with her next week I don’t know what the labs mean. I am being evaluated by my new GI for Celiac disease because of digestive issues (bloating, distention, fullness in mid section, diarrhea).  I also have been diagnosed with GERD and some associated issues hence the endoscopy. I also was diagnosed with NAFLD after an abdominal CT scan in December - which surprises me because I gave up alcohol 5 years ago, workout 5 days a week, cardio / weights and cook from scratch every night. Anecdotally,  I do feel better when I do not eat a lot of carbs and have been staying away from gluten 95% of the time until my follow up.  History: I had an emergency bowel obstruction operation in August 2021 for a double closed loop obstruction, open surgery removed 40 cm of my small intestine, my appendix, cecal valve and illeocectomy. Beside the fact that this put me in the situation of no longer being able to absorb Vitamin B12  from my diet and having to  inject Vit B 12 2x a month, I also became Iron deficient and am on EOD iron to keep my levels high enough to support my Vitamin B12 injections, as well as daily folic acid. I tested positive for pernicious anemia in 2022 but most recently that same test came back negative. Negative Intrinsic Factor. My results from the biopsies showed 2nd part of Duodenum, small bowel Mildly patch increased intraepithelial lymphocytes with intact villious architecture. Comment: Duodenal biopsies with normal villous architecture and increased intrepithelial lymphocytes (Marsh I lesion) are found in 1-3% of patients undergoing duodenal biopsy, and an association with celiac disease is well established however the specificity remains low. Similar histologic findings may be seen in H pylori gastritis, NSAID and other medication use including olmesartan, bacterial overgrowth, tropical sprue and certain autoimmune disorders. So my GI ordered Labs for Celiac confirmation: Sorry I couldn’t upload a photo or pdf so typed below: TEST NAME                               IN RANGE and/or RESULTS RESULTS:  IMMUNOGLOBULIN A :           110 GLIADIN (DEAMIDATED) AB (IGG, IGA)                            <1.0 GLIADIN (DEAMIDATED) AB (IGA)                                     <1.0 GLIADIN (DEAMIDATED) AB (IGG)                                    <1.0 TISSUE TRANSGLUTAMINASE ANTIBODY, IGG, IGA TISSUE TRANSGLUTAMINASE AB, IGG                                     <1.0 TISSUE TRANSGLUTAMINASE AB, IGA                                     <1.0 INTERPRETATION: <15.0 ANTIBODY NOT DETECTED  > OR = 15.0 ANTIBODY DETECTED RESULTS: HLA TYPING FOR CELIAC DISEASE INTERPRETATION (note The patient does not have the HLA-DQ associated with celiac disease variants) More than 97% of celiac patients carry either HLA-DQ2 (DQA1*05/DQB1*02) or HLA-DQ8 (DQA1*03/DQB1*0302) or both. Genetic counseling as needed. HLA DQ2 : NEGATIVE HLA D08: NEGATIVE HLA VARIANTS DETECTED: HLA DA1* : 01 HLA DA1* : 05 HLA DQB1*: 0301 HLA DQB1*: 0501 RESULTS REVIEWED BY: Benjamin A Hilton, Ph.D., FACMG I appreciate any input, thank you.         
    • trents
      EMA Result

      By trents · Posted

      Let me hasten to add that if you will be undergoing an endoscopy/biopsy, it is critical that you do not begin efforts to reduce gluten beforehand. Doing so will render the results invalid as it will allow the small bowel lining to heal and, therefore, obscure the damage done by celiac disease which is what the biopsy is looking for.
    • Scott Adams
      Violent reaction to gluten after going gluten-free?

      By Scott Adams · Posted

      This article, and the comments below it, may be helpful:    
    • Scott Adams
      Seeking advice on potential gluten challenge

      By Scott Adams · Posted

      That’s a really tough situation. A few key points: as mentioned, a gluten challenge does require daily gluten for several weeks to make blood tests meaningful, but negative tests after limited exposure aren’t reliable. Dermatitis herpetiformis can also be tricky to diagnose unless the biopsy is taken from normal-looking skin next to a lesion. Some people with celiac or DH don’t react every time they’re exposed, so lack of symptoms doesn’t rule it out. Given your history and family cancer risk, this is something I’d strongly discuss with a celiac-experienced gastroenterologist or dermatologist before attempting a challenge on your own, so risks and benefits are clearly weighed.
    • Greymo
      Violent reaction to gluten after going gluten-free?

      By Greymo · Posted

      https://celiac.org/glutenexposuremarkers/    yes, two hours after accidents ingesting gluten I am vomiting and then diarrhea- then exhaustion and a headache. see the article above- There is research that shows our reactions.
×
×
  • 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.