National Digestive Diseases
Information Clearinghouse (NDDIC)

A service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH)

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Flatulence

Celiac publication thumbnail image.
Celiac Disease
Contains general information about celiac disease and explains how it can disrupt the absorption of nutrients in the small intestine. Provides information about symptoms, diagnosis, and treatment.
PDF Version (162 KB) *
Gas in the Digestive Tract publication thumbnail image

Gas in the Digestive Tract
Describes what causes gas and discusses symptoms, complications, and treatment.
PDF Version (169 KB) *

Lactose Intolerance publication thumbnail image

Lactose Intolerance
Explains the cause, risk factors, diagnostic tests, and management of lactose intolerance. Lists calcium-rich foods and foods that contain hidden lactose.
PDF Version (343 KB) *

What I need to know about Celiac Disease publication thumbnail image

What I need to know about Celiac Disease
Defines celiac disease and explains the symptoms, diagnosis, and treatment. Includes examples of gluten-free diet options.
PDF Version (653 KB) *

Lo que usted debe saber sobre la enfermedad celíaca publicación imagen

En Español
Lo que usted debe saber sobre la enfermedad celíaca
Define la enfermedad celíaca y explica sus síntomas, diagnóstico y tratamiento. Presenta algunos ejemplos de la dieta sin gluten.
Versión PDF (1,102 KB) *

What I need to know about Gas publication thumbnail image

What I need to know about Gas
Provides information about preventing and treating gas in the digestive tract.
PDF Version (1,290 KB) *

Lo que usted debe saber sobre los gases publicación imagen

En Español
Lo que usted debe saber sobre los gases
Ofrece información sobre cómo prevenir y tratar los gases del sistema digestivo.
Versión PDF (593 KB) *

What I need to know about Hirschsprung Disease publication thumbnail image

What I need to know about Hirschsprung Disease
Defines and explains the causes, symptoms, and treatment of Hirschsprung disease. Includes a pronunciation guide.
PDF Version (465 KB) *

What I need to know about Irritable Bowel Syndrome publication thumbnail image

What I need to know about Irritable Bowel Syndrome
Explains irritable bowel syndrome, the causes, the symptoms, and outlines available treatment options. 
PDF Version (2,144 KB) *

What I need to know about Lactose Intolerance publication thumbnail image

What I need to know about Lactose Intolerance
Defines lactose intolerance and provides information about its symptoms, diagnosis, and treatment.
PDF Version (1,289 KB) *

Lo que usted debe saber sobre la intolerancia a la lactosa publicación imagen

En Español
Lo que usted debe saber sobre la intolerancia a la lactosa
Define la intolerancia a la lactosa y proporciona información sobre sus síntomas, diagnóstico y tratamiento.
Versión PDF (484 KB) *

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Page last updated June 4, 2014


The National Digestive Diseases Information Clearinghouse is a service of the National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health.

National Digestive Diseases Information Clearinghouse
2 Information Way
Bethesda, MD 20892–3570
Phone: 1–800–891–5389
TTY: 1–866–569–1162
Fax: 703–738–4929
Email: nddic@info.niddk.nih.gov
Internet: www.digestive.niddk.nih.gov

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