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 »
      In This Article
      Diarrhea Article
      • Diarrhea facts
      • What is diarrhea?
      • What is the definition of diarrhea?
      • What symptoms are associated with diarrhea?
      • What are common causes of acute diarrhea?
      • Traveler's diarrhea
      • Viral gastroenteritis
      • Bacterial enterocolitis
      • Food poisoning
      • Parasites
      • Drugs
      • What are common causes of chronic diarrhea?
      • When should the doctor be called for diarrhea?
      • How is the cause of diarrhea diagnosed?
      • What home remedies help the symptoms of diarrhea?
      • What medications are used to treat diarrhea?
      • When should antibiotics be used for diarrhea?
      • What are the complications of diarrhea?
      • How can dehydration be prevented and treated?
    • 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 »
      In This Article
      Intestinal Gas (Belching, Bloating, Flatulence) Article
      • Intestinal gas facts
      • What causes belching?
      • What causes bloating?
      • What causes flatulence (gas)?
      • What are the causes of intermittent abdominal bloating/distention?
      • How are belching, bloating/distention, and flatulence evaluated?
      • How is excessive intestinal gas treated?
      • What's new in intestinal gas?
    • 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 »
      In This Article
      Abdominal Pain (Causes, Remedies, Treatment) Article
      • Abdominal pain facts
      • What is abdominal pain?
      • What causes abdominal pain?
      • When should I call my doctor about abdominal pain?
      • How is the cause of abdominal pain diagnosed?
      • Signs and symptoms associated with abdominal pain
      • Physical examination to diagnose abdominal pain
      • Exams and tests to diagnose abdominal pain
      • IBS (irritable bowel syndrome) and diagnosing abdominal pain
      • Why can diagnosis of the cause of abdominal pain be difficult?
      • What are 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?
    • Crohn's Disease Crohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect...learn more »
      In This Article
      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?
      • How is Crohn's disease different from ulcerative colitis?
      • 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?
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      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?
    • Celiac Disease Celiac disease is a condition in which a person has inflammation of the small intestinal mucosa when exposed to gluten in the...learn more »
      In This Article
      Celiac Disease Article
      • Celiac disease definition
      • What causes celiac disease?
      • What are the signs and symptoms of celiac disease?
      • Are there other diseases or conditions associated with celiac disease?
      • How is celiac disease diagnosed?
      • What is latent celiac disease?
      • What is silent celiac disease?
      • What is the treatment for celiac disease?
      • What is refractory celiac disease?
      • What is the treatment for refractory celiac disease?
      • What are the complications of celiac disease?
      • What is a gluten-free diet?

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Terms related to Hydrogen Breath Test:

  • Breath Test, Hydrogen