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

    • 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?
      • Conclusions
    • 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?
    • Irritable Bowel Syndrome (IBS) Irritable bowel syndrome (IBS) is a GI (gastrointestinal disorder) with symptoms of abdominal pain, bloating, increased flatus,...learn more »
      In This Article
      Irritable Bowel Syndrome (IBS) Article
      • Irritable bowel syndrome (IBS) definition
      • What causes irritable bowel syndrome (IBS)?
      • What are the symptoms of irritable bowel syndrome (IBS)?
      • How is the diagnosis of irritable bowel syndrome (IBS) made?
      • What are the treatments for irritable bowel syndrome (IBS)?
      • What medications are used to treat irritable bowel syndrome (IBS)?
      • What about IBS and diet?
      • Is irritable bowel syndrome (IBS) related to small bacterial overgrowth (SIBO)?
      • What is the prognosis for irritable bowel syndrome (IBS)?
    • 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?
    • 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?
      • 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?
    • 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
      • 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?

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Terms related to Hydrogen Breath Test:

  • Breath Test, Hydrogen