Lactose Tolerance Test Center - Lewisville, TX
Lewisville 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 Lewisville * North Texas Gastroenterology Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Gowri Balachandar MD  Adnan Nadir MD  Digestive Health Associates of Texas PA  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Amjad Awan MD  James A Haley MD  Roy Joseph MD  Robert J Donachie Jr. MD  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Digestive Health Associates of Texas PA  Texas Digestive Disease Consultants  Joseph D Fletcher MD  Mark K Spiegel MD  Drs Dharma & Mahatma  Angela M Tseng MD  Dallas Diagnostic Association  Dallas Diagnostic Association  Dallas Diagnostic Association  Dallas Diagnostic Association  Dallas Diagnostic Association  Dallas Diagnostic Association  Dallas Diagnostic Association  Medical & Surgical Clinic of Irving  S S Safavi MD  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Digestive Health Associates of Texas PA Site 45  Digestive Health Associates of Texas PA Site 45  Digestive Health Associates of Texas PA Site 45  Digestive Health Associates of Texas PA Site 45  Digestive Health Associates of Texas PA Site 45  Digestive Health Associates of Texas PA Site 45  Cooper Clinic  Digestive Health Associates of Texas PA Site 48  Digestive Health Associates of Texas PA Site 48  Brandon L Bloch MD  Pervaiz Rahman MD  Gang Quan MD  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 9  Digestive Health Associates of Texas, PA Site 19  Digestive Health Associates of Texas PA Site 17  Digestive Health Associates of Texas PA Site 17  Digestive Health Associates of Texas, PA Site 19  Digestive Health Associates of Texas PA Site 5  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Southwestern Medical Center Gastroenterology Clinic  Steven M Gadol MD  Drs A Puppala & N Vemula  Drs A Puppala & N Vemula  Digestive Health Associates of Texas PA Site 5  Digestive Health Associates of Texas PA Site 5  Digestive Health Associates of Texas PA Site 5  Texas Digestive Disease Consultants  Digestive Health Associates of Texas PA Site 5  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Digestive Health Associates of Texas PA Site 5  Texas Digestive Disease Consultants  Digestive Health Associates of Texas  Andrew R Gottesman MD  Andrew R Gottesman MD  Digestive Health Associates of Texas PA  Digestive Health Associates of Texas PA  Digestive Health Associates of Texas PA  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants  Texas Digestive Disease Consultants Lewisville, TexasUpcoming Local Events2012-06-16
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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 Lewisville
Nearby Lewisville Hospitals *Medical Center of Lewisville Trinity Medical Center Regency Hospital of North Dallas Presbyterian Hospital of Plano Baylor Regional Medical Center at Grapevine Denton Regional Medical Center Irving Coppell Surgical Hospital Baylor Medical Center at Frisco Las Colinas Medical Center LifeCare Hospitals of Plano RHD Memorial Medical Center Baylor Regional Medical Center at Plano Baylor Medical Center at Trophy Club Plano Specialty Hospital Centennial Medical Center Baylor Medical Center at Irving HEALTHSOUTH Plano Rehabilitation Hospital Medical Center of Plano Presbyterian Hospital of Denton Green Oaks Hospital Medical City Children's Hospital Medical City Hospital Methodist Richardson Regional Medical Center Harris Methodist HEB Hospital Harris Methodist Springwood Texas Specialty Hospital at Dallas Children's Medical Center of Dallas Kindred Hospital Dallas Kindred Hospital Walnut Hill Presbyterian Hospital of Dallas LifeCare Specialty Hospital of Dallas UT Southwestern Medical Center University Hospital St Paul Southwest Surgical Hospital UT Southwestern Medical Center Parkland Health & Hospital System UT Southwestern Medical Center University Hospital Zale Lipshy North Hills Hospital Texas Scottish Rite Hospital for Children Mary Shiels Hospital Presbyterian Hospital of Allen Baylor Medical Center at Garland Baylor Specialty Hospital Garland Baylor Specialty Hospital Baylor University Medical Center Kindred Hospital Arlington Millwood Hospital Texas Health Memorial Hospital at Arlington Baylor Jack & Jane Hamilton Heart & Vascular Hospital Arlington Rehabilitation Hospital Baylor Institute for Rehabilitation Methodist Dallas Medical Center Doctors Hospital at White Rock Lake Kindred Hospital White Rock Medical Center of McKinney Medical Center of McKinney Wysong Campus Timberlawn Mental Health System Renaissance Hospital Dallas HEALTHSOUTH Rehabilitation Hospital of Arlington Medical Center of Arlington USMD Hospital at Arlington Dallas VA Medical Center Methodist Charlton Medical Center Methodist Rehabilitation Hospital Select Specialty Hospital South Dallas HEALTHSOUTH Rehabilitation Hospital Harris Continued Care Hospital Harris Methodist Fort Worth JPS Health Network Cook Children's Medical Center Lake Pointe Medical Center Dallas Regional Medical Center Kindred Hospital Fort Worth Plaza Medical Center of Fort Worth Baylor Surgical Hospital at Fort Worth Baylor All Saints Medical Center at Fort Worth 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. |
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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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