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The Tissue Transglutaminase IgG Test checks your blood for antibodies linked to celiac disease. You may also see it listed as tTG IgG or anti-tTG IgG. Book at participating labs on LabFinder and pick a time that fits your day.
This test, also called tissue transglutaminase IgG antibody or celiac disease antibody IgG, looks for IgG antibodies your immune system may make in response to gluten. Higher levels can suggest celiac disease, especially in people who cannot rely on IgA tests.
Common reasons: long-lasting stomach pain, bloating, or diarrhea, iron-deficiency anemia with no clear cause, weight loss or poor growth in kids, itchy skin rash called dermatitis herpetiformis, or a family history of celiac disease. Doctors may also order it if you have low total IgA or certain autoimmune conditions.
Check in with your ID and lab order. A tech cleans your arm and draws a small tube of blood. A bandage goes on and you are done. Plan for about 15 to 30 minutes at the lab from arrival to finish.
Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, or if you have fainted during blood draws before. They will take extra care to keep you comfortable. For best results, do not stop eating gluten unless your doctor tells you to.
Food: keep your usual diet with gluten unless your doctor says otherwise. Medications and supplements: bring a full list and mention high-dose biotin. Hydration: drink water so veins are easier to find. Clothing: wear sleeves that roll up. Always follow any instructions from your doctor or the lab and bring prior results if you have them.
Celiac disease, dermatitis herpetiformis, unexplained anemia, vitamin or mineral shortages from poor absorption, ongoing belly pain or diarrhea, and growth or weight issues in children. Results must be read in context with your symptoms and other tests. Your doctor will review everything before suggesting next steps.
On LabFinder, you can compare locations, see time slots, and book online at participating labs. It is easy to search for a convenient location in your area or by city or ZIP. Coverage varies by plan and provider, so check your insurance or ask the lab before you go.
Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.
The information on this page and throughout the LabFinder website and mobile app is for general informational purposes only. It is not intended to serve as medical advice, diagnosis, or treatment. For personalized medical advice or specific health concerns, please consult your healthcare provider directly.
Booking a Tissue Transglutaminase IgG Test (tTG IgG) is easy using LabFinder. Just choose your location and enter your insurance information to find the closest Tissue Transglutaminase IgG Test (tTG IgG) near you.
To make a same-day appointment for a Tissue Transglutaminase IgG Test (tTG IgG), just choose your location and your insurance information to find the closest Tissue Transglutaminase IgG Test (tTG IgG) location near you. If there's availability for a same-day appointment at a nearby lab location, then you will be able to book it easily through LabFinder.
LabFinder allows you to easily schedule a Tissue Transglutaminase IgG Test (tTG IgG). You can search by location and insurance to easily book a Tissue Transglutaminase IgG Test (tTG IgG) near you.
LabFinder allows you to easily make an appointment for a Tissue Transglutaminase IgG Test (tTG IgG) online. To make an appointment for a Tissue Transglutaminase IgG Test (tTG IgG) online, just choose your location and your insurance information to find the closest Tissue Transglutaminase IgG Test (tTG IgG) near you.
Yes, you can get a Tissue Transglutaminase IgG Test (tTG IgG) without insurance. LabFinder allows you to search and select "Self-Pay" when booking a Tissue Transglutaminase IgG Test (tTG IgG). While pricing for the test may not be immediately available, please check by calling the lab company directly for pricing.
