
Lactose intolerance is a common problem where a person's digestive system cannot digest lactose. Signs and symptoms include:
- Diarrhea
- Gas
- Abdominal pain
- Abdominal bloating
- Abdominal distention (swelling)
- 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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SLIDESHOW
The Most Common Food Allergies for Kids and Adults See SlideshowRelated Disease Conditions
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Diarrhea
Diarrhea is a change in the frequency and looseness of bowel movements. Symptoms associated with diarrhea are cramping, abdominal pain, and the sensation of rectal urgency. Causes of diarrhea include viral, bacterial, or parasite infection, gastroenteritis, food poisoning, and drugs. Absorbents and anti-motility medications are used to treat diarrhea.
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Intestinal Gas and Gas Pain
Intestinal gas and painful bloating are common. Learn about what causes gas pain and how eliminating certain foods from your diet can help relieve symptoms.
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Irritable Bowel Syndrome (IBS)
Irritable bowel syndrome or IBS is a GI disorder with symptoms of constipation, abdominal pain, bloating, and gas. IBS treatment includes medications, dietary changes, and lifestyle changes.
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Abdominal Pain
Abdominal pain can have many causes that range from mild to severe. Some of these causes include bloating, gas, colitis, endometriosis, food poisoning, GERD, IBS (irritable bowel syndrome), ovarian cysts, abdominal adhesions, diverticulitis, Crohn's disease, ulcerative colitis, gallbladder disease, liver disease, and cancers. Signs and symptoms of the more serious causes include dehydration, bloody or black tarry stools, severe abdominal pain, pain with no urination or painful urination. Treatment for abdominal pain depends upon the cause.
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Ulcerative Colitis Diet Plan
An ulcerative colitis diet plan can help a person with the disease avoid foods and drinks that trigger flares. There also are foods that can soothe ulcerative colitis symptoms during a flare. Types of ulcerative colitis plans include a high-calorie diet, a lactose-free diet, a low-fat diet, a low-fiber diet (low-residue diet), or a low-salt diet. Self-management of ulcerative colitis using healthy lifestyle habits and a nutrient rich diet can be effective in management of the disease. Learn what foods to avoid that aggravate, and what foods help symptoms of the disease and increase bowel inflammation.
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Indigestion (Dyspepsia, Upset Stomach Pain)
Indigestion (dyspepsia, upset stomach) can be caused by problems related to, or not related to the gastrointestinal tract. Signs and symptoms are upper abdominal pain, belching, nausea, vomiting, abdominal bloating, and abdominal distention. Treatment depends upon the cause.
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The Digestion Process (Parts, Organs, and Functions)
Digestion is the complex process of turning the 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. Learn more about digestion and the body parts that make it possible, including the mouth, pharynx, esophagus, stomach, small intestine, colon, rectum, anus, pancreas, liver, and gallbladder.
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Nausea and Vomiting
Nausea and vomiting are symptoms of many conditions including motion sickness, pregnancy, emotional stress, gallbladder disease, and other illnesses. Learn about causes, treatment, and when to be concerned.
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Birth Control Options
Birth control is available in a variety of methods and types. The method of birth control varies from person to person, and their preferences to either become pregnant or not. Examples of barrier methods include barrier methods (sponge, spermicides, condoms), hormonal methods (pill, patch), surgical sterilization (tubal ligation, vasectomy), natural methods, and the morning-after pill. Side effects and risks of each birth control option should be reviewed before using any birth control method.
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SIBO (Small Intestinal Bacterial Overgrowth)
Small intestinal bacterial overgrowth (SIBO) refers to a condition in which abnormally large numbers of bacteria (at least 100,000 bacteria per ml of fluid) are present in the small intestine, but they are more like the bacteria that are found in the colon. There are many conditions associated with SIBO, including: Diabetes Scleroderma Crohn's disease Irritable bowel syndrome (IBS) It has been theorized that SIBO may be responsible for the symptoms of at least some patients with irritable bowel syndrome. Symptoms of SIBO include: Excess gas Abdominal bloating Abdominal pain Treatment for SIBO can include: Antibiotics Probiotics Low FODMAP Diet
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Food Allergy
The most common food allergies are to eggs, nuts, milk, peanuts, fish, shellfish, strawberries and tomatoes. Symptoms and signs of a food allergy reaction include nausea, vomiting, diarrhea, abdominal pain, itching, hives, eczema, asthma, lightheadedness, and anaphylaxis. Allergy skin tests, RAST, and ELISA tests may be used to diagnose a food allergy. Though dietary avoidance may be sufficient treatment for mild allergies, the use of an Epipen may be necessary for severe food allergies.
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Osteoporosis
Learn about osteoporosis, a condition characterized by the loss of bone density, which leads to an increased risk of bone fracture. Unless one experiences a fracture, a person may have osteoporosis for decades without knowing it. Treatment for osteoporosis may involve medications that stop bone loss and increase bone strength and bone formation, as well as quitting smoking, regular exercise, cutting back on alcohol intake, and eating a calcium- and vitamin D-rich balanced diet.
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Celiac Disease
Celiac disease is a condition in which a person has inflammation of the small intestinal mucosa when exposed to gluten in the diet. Symptoms of celiac disease include bloating, nausea, diarrhea, and abdominal discomfort. Treatment involves following a gluten-free diet. Some individuals may have refractory celiac disease in which they do not respond to a gluten-free diet.
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Bad Breath (Halitosis)
Bad breath can result from poor oral hygiene habits and may be a sign of other health problems. Bad breath, also called halitosis, can be made worse by the types of food eaten and other unhealthy lifestyle habits.
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Crohn's Disease
Crohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect other parts of the digestive system as well. Abdominal pain, diarrhea, vomiting, fever, and weight loss are common symptoms and signs.
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How Much Lactose Can I Tolerate?
People with lactose intolerance can typically tolerate up to 12 grams of lactose. This is equal to one large cup or about 8 ounces of milk. Some can even have up to 12.5 ounces of milk without experiencing any symptoms.
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How Do I Know if I Am Lactose Intolerant or Allergic to Milk?
Lactose intolerance is caused by a deficiency of an enzyme (lactase) that helps digest the sugar (lactose) in milk. Milk allergy, on the other hand, is an adverse immune reaction to proteins found in milk. The symptoms of the two conditions are different.
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