Lactose Tolerance Test Center - Potomac, MD
Potomac 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 Potomac * Rockville Internal Medical Group  S Grace Woo MD LLC  Gary M Roggin MD  Ghanshyam Gupta MD  Birns Gloger & Witten MD PC  Birns Gloger & Witten MD PC  Arthur Schoengold MD  Birns Gloger & Witten MD PC  Digestive Disease Consultants PA  Capital Gastroenterology Consultants PA  Capital Gastroenterology Consultants PA  Digestive Disease Consultants PA  Capital Gastroenterology Consultants PA  Drs Stern & Gantt  Capital Gastroenterology Consultants PA  Digestive Disease Consultants PA  Capital Gastroenterology Consultants PA  Digestive Disease Consultants PA  Digestive Disease Consultants PA  Capital Gastroenterology Consultants PA  Capital Gastroenterology Consultants PA  Digestive Disease Consultants PA  Capital Gastroenterology Consultants PA  Drs Stern & Gantt  Neil L Julie MD  MONTROSE PEDIATRIC GI  Jatinder Sekhon MD  Sanford Richman MD  Ajay Bakshi MD  Digestive Disease Clinic  Boo K Kim MD  T Ann Tonnu MD  T Jake Liang MD  Digestive Disease Branch  Washington Gastroenterology  Robynne K Chutkan MD  Metropolitan Gastroenterology Group  Metropolitan Gastroenterology Group  Washington Gastroenterology  Washington Gastroenterology  Washington Gastroenterology  Metropolitan Gastroenterology Group  Metropolitan Gastroenterology Group  Washington Gastroenterology  Metropolitan Gastroenterology Group  Metropolitan Gastroenterology Group  Montgomery Gastroenterology  Montgomery Gastroenterology  Montgomery Gastroenterology  Steven A Burger MD  V P Chandar MD PA  Capital Gastroenterology Consultants PA  Bernard A Heckman MD  Capital Gastroenterology Consultants PA  Montgomery Internal Medicine Associates PA  Marc Kozam MD  Capital Gastroenterology Consultants PA  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Kempanna Sudhakar MD  Ghulam Mohiuddin MD  Ghulam Mohiuddin MD  Asghar Shaigany MD  Cohen & Epstein MDs  Cohen & Epstein MDs  James S Chesley Jr. MD  Healthcare of Greater Washington  McCone Endoscopy Centers  A O Moshyedi MD  A O Moshyedi MD  Mushtaq A Shah MD  Maximo Singer MD  Maryland Digestive Disease Center  Maryland Digestive Disease Center  Redjaee & Taleghani MDs  GI Associates of Maryland  GI Associates of Maryland  Vincent Sutliff MD  Aly Sabet MD  Elizabeth R Myles MD  Digestive Disease Associates  Digestive Disease Associates  Megan Willard MD  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  Digestive Disease Associates  John Bedeau MD & David Gorray MD  Kaiser Permanente Medical Center Largo  Kaiser Permanente Medical Center Largo  Kaiser Permanente Medical Center Largo  Kaiser Permanente Medical Center Largo  Wondwosen Abdi MD  Sam Tellawi MD  Chandrakant K Bhatia MD  Gastro Center of Maryland Potomac, 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 colonoscopy?Colonoscopy is a procedure that enables an examiner (usually a gastroenterologist) to evaluate the inside of the colon (large intestine or large bowel). The colonoscope is a four foot long, flexible tube about the thickness of a finger with a camera and a source of light at its tip. The tip of the colonoscope is inserted into the anus and then is advanced slowly, under visual control, into the rectum and through the colon usually as far as the cecum, which is the first part of the colon.
Why is colonoscopy done?Colonoscopy may be done for a variety of reasons. Most often it is done to investigate the cause of blood in the stool, abdominal pain, diarrhea, a change in bowel habit, or an abnormality found on colonic X-rays or a computerized axial tomography (CT) scan. Individuals with a previous history of polyps or colon cancer and certain individuals with a family history of some types of non-colonic canc... Other Related Lactose Tolerance Test ArticlesEmergency Contact for Potomac
Nearby Potomac Hospitals *Suburban Hospital Shady Grove Adventist Hospital Adventist Rehabilitation Hospital of Maryland Potomac Ridge Behavioral Health Adventist HealthCare National Institutes of Health Sibley Memorial Hospital Psychiatric Institute of Washington Reston Hospital Center Holy Cross Hospital Virginia Hospital Center Georgetown University Hospital Walter Reed Army Medical Center Dominion Hospital Inova Fairfax Hospital Inova Fairfax Hospital for Children Northern Virginia Mental Health Institute Washington Adventist Hospital The George Washington University Hospital National Rehabilitation Hospital Washington Hospital Center Howard University Hospital Washington DC VA Medical Center Children's National Medical Center Montgomery General Hospital Providence Hospital Inova Fair Oaks Hospital The HSC Pediatric Center The Specialty Hospital of Washington Inova Alexandria Hospital Inova Loudoun Hospital Center Saint Elizabeth's Hospital Gladys Spellman Specialty Hospital Prince George's Hospital Center The Specialty Hospital of Washington-Hadley United Medical Center Laurel Regional Hospital Doctors Community Hospital North Spring Behavioral Healthcare Inova Mount Vernon Hospital Graydon Manor Behavioral Health Howard County General Hospital Prince William Hospital Fort Washington Hospital Southern Maryland Hospital Center Potomac Hospital Sheppard Pratt at Ellicott City Springfield Hospital Center Frederick Memorial Hospital Spring Grove Hospital Center Baltimore Washington Medical Center Northwest Hospital Kernan Hospital Saint Agnes Hospital 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
- Digestion is the complex process of turning food you eat into the energy you need to survive. The digestive process also involves creating waste to be eliminated, and is made of a series of muscles that coordinate the movement of food.
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Intestinal Gas
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