Lactose Tolerance Test Center - Catonsville, MD
Catonsville Gastroenterologist Doctors for Lactose Tolerance TestType of Physician: Gastroenterologist What is a Gastroenterologist? A subspecialty certification by the Board of Internal Medicine; practitioners focus on the stomach, intestines, colon, liver, and gallbladder (digestive organs). The gastroenterologist treats conditions such as abdominal pain, ulcers, diarrhea, cancer, and jaundice and they consult with surgeons when abdominal operations are indicated. Specialty: Gastroenterology Common Name: GI Doctor Gastroenterologist Doctors in Catonsville * Digestive Disease Associates  Woodholme Gastroenterology Associates PA  Digestive Disease Associates  Digestive Disease Associates  Wondwosen Abdi MD  Wondwosen Abdi MD  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Khurram Hanif MD  Mukul Khandelwal MD  Mukul Khandelwal MD  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Woodholme Gastroenterology Associates PA  Northwest Gastroenterology Associates  Northwest Gastroenterology Associates  Sinai GI Associates  Sinai GI Associates  Sinai GI Associates  Sinai GI Associates  Alan A Rosen MD  Woodholme Gastroenterology Associates PA  Julian Jakobovits MD  Clinical Associates PA Baltimore  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Medical System  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  University of Maryland Gastroenterology & Hepatology  Woodholme Gastroenterology Associates PA  Woodholme Gastroenterology Associates PA  Woodholme Gastroenterology Associates PA  Woodholme Gastroenterology Associates PA  Ahmed Ali Khokhar & Oreizi-Esfahani MD  Franz C Vella-Camilleri MD  Mt Washington Pediatric Hospital Inc  Mt Washington Pediatric Hospital Inc  Institute for Digestive Health & Liver Disease  Institute for Digestive Health & Liver Disease  Institute for Digestive Health & Liver Disease  Institute for Digestive Health & Liver Disease  Institute for Digestive Health & Liver Disease  Mohammed Inayatullah MD  Harbor GI  Institute for Digestive Health & Liver Disease  Heartfelt Medical Group  Institute for Digestive Health & Liver Disease  Jonathan B Schreiber MD  Institute for Digestive Health & Liver Disease  Ethan H Dubin MD  H Jeffrey Schwartz MD PA  Wyman Park Medical Center Gastroenterology  Digestive Disease Associates  Robert D Mathieson MD & Associates LLC  Gastro Center of Maryland  Megan Willard MD  Johns Hopkins Weight Management Center  Johns Hopkins Hospital Gastroenterology & Hepatology  Johns Hopkins Hospital School of Medicine  John Hopkins GI  Johns Hopkins GI  Theodore M Bayless MD  John L Cameron MD  Johns Hopkins Gastroenterology  John O Clarke III MD  Johns Hopkins Gastroenterology  Johns Hopkins Gastroenterology  Johns Hopkins GI Dept  Sanjay Jagnnath MD  David B Liang MD  Johns Hopkins Gastroenterology  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Woodholme Gastroenterology Associates PA  Woodholme Gastroenterology Associates PA  Woodholme Gastroenterology Associates PA  Richard A Baum MD  Marshall S Bedine MD  Towson Gastroenterology Associates LLC  David M Cromwell MD  Johns Hopkins Gastroenterology & Hepatology Catonsville, MarylandUpcoming Local Events2012-06-02
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Lactose Tolerance TestRead the Lactose Tolerance Test article » What is the lactose tolerance test?The lactose tolerance test is a test for diagnosing an intolerance of ingested lactose. Lactose intolerance is a genetic condition in which individuals are unable to digest and absorb the lactose sugar in cow's milk.
What is lactose intolerance?Lactose intolerance is the inability to digest the sugar in milk, lactose. Milk is an important source of nutrition for children and even some adults. With normal lactose tolerance, all of the lactose is broken down (digested) in the intestine by an enzyme into two smaller sugars (galactose and glucose) which then are absorbed into the body. As a result, normally no lactose reaches the colon. On the other hand, in individuals with lactose intolerance who lack the intestinal enzyme that breaks down the lactose, the ingested lactose is neither digested nor absorbed in the small intestine and reaches the colon where it is used by the bacteria in the colon. The bacteria produce chemicals that cause diarrhea, and also produce gas. Abdominal pain also may occur. How is the lactose tolerance test done?The lactose tolerance test requires an individual to drink a liquid that contains lactose. In the small intestine among lactose tolerant individuals, the ingested lactose is split into galactose and glucose which then are absorbed from the intestine and go into the blood. Several blood samples are taken over a two hour period following the ingestion of the lactose to measure the blood glucose level. If lactose tolerance is normal, the glucose level in the blood rises due to the absorption of glucose from the intestine. If there is lactose intolerance, the glucose level does not rise. What other tests can detect lactose intolerance?Other tests used to detect lactose intolerance include the lactose hydrogen breath test and stool acidity te... Recommended Reading Related to Lactose Tolerance TestWhat is lactose intolerance?Lactose intolerance is the inability to digest and absorb lactose (the sugar in milk) that results in gastrointestinal symptoms when milk or food products containing milk are consumed. What causes lactose intolerance?Lactose is a large sugar molecule that is made up of two smaller sugars, glucose and galactose. In order for lactose to be absorbed from the intestine and into the body, it must first be split into glucose and galactose. The glucose and galactose are then absorbed by the cells lining the small intestine. The enzyme that splits lactose into glucose and galactose is called lactase, and it is located on the surface of the cells lining the small intestine. Lactose intolerance is caused by reduced or absent activity of lactase that prevents the splitting of lactose (lactase deficiency). Lactase deficiency may occur for one of three reasons, congenital, secondary or developmental. ... Other Related Lactose Tolerance Test ArticlesEmergency Contact for Catonsville
Nearby Catonsville Hospitals *Spring Grove Hospital Center Sheppard Pratt at Ellicott City Kernan Hospital Saint Agnes Hospital Bon Secours Baltimore Health System Baltimore VA Medical Center University of Maryland Medical Center Northwest Hospital Maryland General Hospital University Specialty Hospital Harbor Hospital Center Mercy Medical Center Levindale Hebrew Geriatric Center & Hospital Sinai Hospital of Baltimore Mt Washington Pediatric Hospital Union Memorial Hospital Kennedy Krieger Institute Johns Hopkins Hospital Howard County General Hospital Johns Hopkins Bayview Medical Center Good Samaritan Hospital of Maryland Sheppard Pratt Health System Greater Baltimore Medical Center St Joseph Medical Center Baltimore Washington Medical Center Springfield Hospital Center Laurel Regional Hospital Franklin Square Hospital Center Montgomery General Hospital Doctors Community Hospital Anne Arundel Medical Center Holy Cross Hospital Carroll Hospital Center Washington Adventist Hospital Prince George's Hospital Center Gladys Spellman Specialty Hospital Walter Reed Army Medical Center The HSC Pediatric Center Providence Hospital National Institutes of Health Suburban Hospital Shady Grove Adventist Hospital Adventist Rehabilitation Hospital of Maryland Potomac Ridge Behavioral Health Adventist HealthCare Washington DC VA Medical Center National Rehabilitation Hospital Washington Hospital Center Upper Chesapeake Medical Center Children's National Medical Center Howard University Hospital United Medical Center Psychiatric Institute of Washington The Specialty Hospital of Washington Sibley Memorial Hospital The George Washington University Hospital Georgetown University Hospital Saint Elizabeth's Hospital Virginia Hospital Center The Specialty Hospital of Washington-Hadley Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
Suggested Reading on Lactose Tolerance Test by Our Doctors
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Related Diseases & Conditions
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Intestinal Gas
- Gas or "intestinal gas" means different things to different people. Everyone has gas and eliminates it by belching or farting (passing it through the rectum).
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Diarrhea
- Diarrhea is a change is the frequency and looseness of bowel movements. Cramping, abdominal pain, and the sensation of rectal urgency are all symptoms of diarrhea. Absorbents and anti-motility medications are used to treat diarrhea.
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Abdominal Pain
- Abdominal pain is pain in the belly and can be acute or chronic. Causes include inflammation, distention of an organ, and loss of the blood supply to an organ. Abdominal pain can reflect a major problem with one of the organs in the abdomen such as the appendix, gallbladder, large and small intestine, pancreas, liver, colon, duodenum, and spleen.
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Lactose Intolerance
- In lactose intolerance, the digestive system cannot digest lactose (the main sugar in milk). Symptoms of lactose intolerance include diarrhea, flatulence, abdominal pain, abdominal bloating, abdominal distention, and nausea. There are several tests to diagnose lactose intolerance. Treatment is generally made with dietary changes, supplements, and adaptation to small amounts of milk.
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Indigestion (Dyspepsia, Upset Stomach)
- Dyspepsia (indigestion) is a functional disease in which the gastrointestinal organs, primarily the stomach and first part of the small intestine, function abnormally. It is a chronic disease in which the symptoms fluctuate infrequency and intensity. Symptoms of dyspepsia include upper abdominal pain, belching, nausea, vomiting, abdominal bloating, early satiety, and abdominal distention (swelling). These symptoms are most often provoked by eating.
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The Digestive System
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Intestinal Gas
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