Hydrogen Breath Test Index

Featured: Hydrogen Breath Test Main Article

The hydrogen breath test uses the measurement of hydrogen in the breath to diagnose several conditions that cause gastrointestinal symptoms, for example, lactose intolerance, celiac disease, small bacterial overgrowth of the small intestine, and pancreatic insufficiency.

    Related Diseases & Conditions

    • Diarrhea Diarrhea is a change is the frequency and looseness of bowel movements. Cramping, abdominal pain, and the sensation of rectal...learn more »
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      Diarrhea Article
      • Diarrhea facts
      • What is diarrhea?
      • How is diarrhea defined?
      • Why does diarrhea develop?
      • What symptoms are associated with diarrhea?
      • What are common causes of acute diarrhea?
      • Viral gastroenteritis
      • Food poisoning
      • Traveler's diarrhea
      • Bacterial enterocolitis
      • Parasites
      • Drugs
      • What are common causes of chronic diarrhea?
      • What are the complications of diarrhea?
      • When should the doctor be called for diarrhea?
      • What tests are useful in the evaluation of diarrhea?
      • How can dehydration be prevented and treated?
      • How is diarrhea treated?
      • When should antibiotics be used for diarrhea?
    • Crohn's Disease Crohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect...learn more »
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      Crohn's Disease Article
      • Crohn's disease facts
      • What is Crohn's disease?
      • What causes Crohn's disease?
      • How does Crohn's disease affect the intestines?
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      • What are the symptoms of Crohn's disease?
      • What are the complications of Crohn's disease?
      • How is Crohn's disease diagnosed?
      • How is Crohn's disease treated?
      • Crohn's Disease Medications
      • Anti-inflammatory medications
      • 5-ASA (mesalamine) oral medications
      • 5-ASA rectal medications (Rowasa, Canasa)
      • Corticosteroids
      • Budesonide (Entocort EC)
      • Antibiotics for Crohn's disease
      • Immuno-modulator medications
      • Azathioprine (Imuran) and 6-mercaptopurine (6-MP, Purinethol)
      • Infliximab (Remicade)
      • Adalimumab (Humira)
      • Certolizumab pegol (Cimzia)
      • Natalizumab (Tysabri)
      • Methotrexate (Rheumatrex, Trexall)
      • Surgery in Crohn's disease
      • Are there any recommendations for diet, supplementation, or vaccinations for Crohn's disease?
      • Conclusions
    • Abdominal Pain (Causes, Remedies, Treatment) Abdominal pain can have many causes. Some of the less serious causes include bloating, gas, colitis, endometriosis, food...learn more »
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      • Definition of abdominal pain
      • What are the ways to describe abdominal pain?
      • What are the causes of abdominal pain?
      • What are the less serious causes of abdominal pain?
      • What are more serious causes of abdominal pain?
      • When should I call my doctor about abdominal pain?
      • What are the methods used to diagnose abdominal pain?
      • What are the home remedies for certain causes of abdominal pain?
      • What medications can be used to treat certain causes of abdominal pain?
      • What lifestyle choices can I make to prevent abdominal pain?
    • Intestinal Gas (Belching, Bloating, Flatulence) Gas or "intestinal gas" means different things to different people. Everyone has gas and eliminates it by belching or farting...learn more »
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      Intestinal Gas (Belching, Bloating, Flatulence) Article
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    • Lactose Intolerance In lactose intolerance, the digestive system cannot digest lactose (the main sugar in milk). Symptoms of lactose intolerance...learn more »
      In This Article
      Lactose Intolerance Article
      • Lactose intolerance facts
      • What is lactose intolerance?
      • What causes lactose intolerance?
      • What are the symptoms of lactose intolerance?
      • How are lactase deficiency and lactose intolerance diagnosed?
      • Elimination diet
      • Milk challenge
      • Breath test
      • Blood glucose test
      • Stool acidity test
      • What are the sources of lactose in the diet?
      • How is lactose intolerance treated?
      • What are the long-term consequences of lactose intolerance?
      • What is new in lactose intolerance?
    • Indigestion (Dyspepsia, Upset Stomach) Dyspepsia (indigestion) is a functional disease in which the gastrointestinal organs, primarily the stomach and first part of the...learn more »
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      Indigestion (Dyspepsia, Upset Stomach) Article
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      • What are the symptoms of dyspepsia (indigestion)?
      • What causes dyspepsia (indigestion)?
      • What is the course of dyspepsia (indigestion)?
      • What are the complications of dyspepsia (indigestion)?
      • How is dyspepsia diagnosed (indigestion)?
      • Exclusion of other diseases
      • Specific tests of gastrointestinal function
      • How is dyspepsia (indigestion) treated and relieved?
      • What is a reasonable approach to the diagnosis and treatment of dyspepsia (indigestion)?
      • What is in the future for dyspepsia (indigestion)?

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Terms related to Hydrogen Breath Test:

  • Breath Test, Hydrogen