What Blood Tests Should I Get for Bloating?

The most recommended blood tests for bloating are a celiac panel (tTG antibodies), TSH, a comprehensive metabolic panel, and a CBC. Celiac disease is frequently missed and causes chronic bloating. Hypothyroidism slows digestion and is another common treatable cause.

Possible Causes

Celiac DiseaseHypothyroidismPCOS (Polycystic Ovary Syndrome)Insulin Resistance

Recommended Tests

Celiac Panel

$85

Comprehensive panel to screen for celiac disease including tissue transglutaminase and other markers.

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TTG Antibodies

$45

Tissue transglutaminase antibodies for celiac disease screening.

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IgA

$10

Measures IgA antibody levels. Important for mucosal immunity and celiac testing accuracy.

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TSH

$9

Measures thyroid-stimulating hormone to evaluate thyroid function. TSH is the most sensitive marker for detecting thyroi...

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CMP

$9.50

Measures 14 substances including glucose, electrolytes, kidney and liver function markers.

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CBC w/ Diff

$6

Comprehensive blood cell analysis including red cells, white cells, platelets, and white cell differential.

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All 6 recommended tests

$164.50 + one $18 order fee = $182.50 all-in

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When to See a Doctor

Seek immediate medical attention if your symptoms are severe, rapidly worsening, or accompanied by warning signs (chest pain, shortness of breath, high fever). Blood tests are a valuable first step, but they don't replace evaluation by a healthcare professional.

Frequently Asked Questions

Related Symptoms

FatigueUnexplained Weight GainIrregular PeriodsJoint Pain

Related Articles

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How to get TSH, Free T4, and Free T3 tested affordably without insurance coverage.

Basic Metabolic Panel Blood Test Explained

What the BMP tests for, how it differs from a CMP, and when you need one.

Content reviewed for accuracy by the JustLabs editorial team.