Can tTG IgA help with Wechseljahre?

The tTG IgA test (tissue transglutaminase antibodies) is a well-established screening marker for celiac disease, not for menopause. There is no direct evidence that this test helps with menopausal symptoms such as hot flashes, mood changes, or sleep disturbances. However, undiagnosed celiac disease can cause symptoms that overlap with menopause—like fatigue, joint pain, and iron deficiency. In such cases, a tTG IgA test may be useful to rule out celiac disease. The evidence for this is indirect, based on observational studies showing that untreated celiac can affect hormonal status and mimic menopausal complaints. The test is not a routine part of menopause management. For specific menopausal symptoms, primary evaluation should include hormone profiles (FSH, estradiol) and clinical assessment. A positive tTG IgA requires confirmation via duodenal biopsy. In summary, tTG IgA may be helpful in selected cases with atypical or unexplained symptoms, but it does not replace standard menopause diagnostics.