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Ulcerative Colitis Learning Center

Abdominal pain and cramping that usually disappears after a bowel movement; Abdominal sounds (a gurgling or splashing sound heard over the intestine) Diarrhea, from only a few episodes to very often throughout the day (blood and mucus may be prese...
Source:ADAM
Date:October 18, 2009
No specific cause of ulcerative colitis has been identified. Although no organism (virus, bacteria, or fungi) has been found to set off the cycle of inflammation that occurs in ulcerative colitis, some researchers continue to suspect that some suc...
Source:Gale Encyclopedia of Medicine
Diarrhea is loose, watery, and frequent stool. Diarrhea is considered chronic (long-term) when you have had loose or frequent stools for more than 4 weeks.
Source:ADAM
Date:February 19, 2009
To most persons, diarrhea means an increased frequency or softer consistency of bowel movements; however, the medical definition is more exact than this. Diarrhea best correlates with an increase in stool weight; stool weights above 300 g per day ...
Source:Gale Encyclopedia of Alternative Medicine
Bleeding refers to the loss of blood. Bleeding can happen inside the body (internally) or outside the body (externally. It may occur: Inside the body when blood leaks from blood vessels or organs; Outside the body when blood flows through a natura...
Source:ADAM
Date:January 15, 2009
Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. Hemoglobin is the oxygen-carrying protein inside red blood cells. It gives red blood cells their red color. Peopl...
Source:ADAM
Date:April 5, 2009
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin.
Source:Gale Encyclopedia of Alternative Medicine
Anemia is a blood disorder characterized by abnormally low levels of healthy red blood cells (RBCs) or reduced hemoglobin (Hgb), the iron-bearing protein in red blood cells that delivers oxygen to tissues throughout the body. Reduced blood cell vo...
Source:Gale Encyclopedia of Children's Health
Anemia is characterized by an abnormally low number of red blood cells in the circulating blood. It frequently affects patients with cancer. In fact, in many cancer diagnoses such as multiple myeloma and acute leukemia , the presence of anemia may...
Source:Gale Encyclopedia of Cancer
Deficiency of red cells, or hemoglobin, in the blood. Anemia is a medical condition in which the quantity of red blood cells falls below an acceptable level. Red blood cells, produced in the bone marrow, contain hemoglobin, the component of blood ...
Source:Gale Encyclopedia of Childhood and Adolescence
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin (the component of red blood cells that delivers oxygen to tissues throughout the body).
Source:Gale Encyclopedia of Medicine
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin (the component of red blood cells that delivers oxygen to tissues throughout the body).
Source:Gale Encyclopedia of Nursing and Allied Health
Anemia affects more than 30 percent of the world's population, and it is one of the most important worldwide health problems. It has a significant prevalence in both developing and industrialized nations. Causes of anemia include nutritional defic...
Source:Gale Nutrition and Well-Being A to Z
Rectal bleeding is a common problem, often caused by constipation, anal fissures or hemorrhoids. It can be an indication of serious occult disease and should be evaluated by a physician.
Source:Healthline
Date:November 30, 2007
Gastrointestinal (GI) bleeding refers to any bleeding that starts in the gastrointestinal tract, which extends from the mouth to the anus. The amount of bleeding can range from nearly undetectable to acute, massive, and life threatening. Bleeding ...
Source:ADAM
Date:January 28, 2009
GI bleeding studies uses radioactive materials in the investigation of bleeding from the gastrointestinal (GI) tract. These studies go under various names such as "GI bleeding scans" or "Tagged red blood cell scans." They are performed and interpr...
Source:Gale Encyclopedia of Medicine
Abdominal pain is pain that you feel anywhere between your chest and groin. This is often referred to as the stomach region or belly.
Source:ADAM
Date:October 7, 2009
Bowel movements normally occur at approximately the same time each day. The feces (stool) itself should be soft enough that it can be passed without straining.
Source:Healthline
Date:September 30, 2007
Bloody stools often indicate an injury or disorder in the digestive tract. Your doctor may use the term "melena" to describe black, tarry, and foul-smelling stools or "hematochezia" to describe red- or maroon-colored stools.
Source:ADAM
Date:January 11, 2009
Pain is a universal human experience. The International Association for the Study of Pain (IASP) defines pain as "an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage...
Source:Gale Encyclopedia of Neurological Disorders
Pain, medically termed "nociception," is a response to noxious stimuli that is conveyed to the brain by sensory neurons . The discomfort signals actual or impending injury to the body. However, pain is more than a sensation, or the physical awaren...
Source:Gale Encyclopedia of Nursing and Allied Health
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
Source:Gale Encyclopedia of Medicine
Pain is an unpleasant feeling that is conveyed to the brain by nerves in the body.
Source:Gale Encyclopedia of Children's Health
Pain is an unpleasant feeling that is conveyed to the brain by sensory neurons. The discomfort signals actual or potential injury to the body. However, pain is more than a sensation, or the physical awareness of pain; it also includes perception, ...
Source:Gale Encyclopedia of Alternative Medicine
Fatigue is a feeling of weariness, tiredness, or lack of energy.
Source:ADAM
Date:August 3, 2009
Fatigue is physical and/or mental exhaustion that can be triggered by stress , medication, overwork, or mental and physical illness or disease.
Source:Gale Encyclopedia of Alternative Medicine
Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the contex...
Source:Gale Encyclopedia of Neurological Disorders
Fatigue may be defined as a subjective state in which one feels tired or exhausted, and in which the capacity for normal work or activity is reduced. There is, however, no commonly accepted definition of fatigue when it is considered in the contex...
Source:Gale Encyclopedia of Mental Disorders
Fatigue is physical and/or mental exhaustion that can be triggered by stress , medication, overwork, or mental and physical illness or disease.
Source:Gale Encyclopedia of Medicine
Fatigue is a feeling of exhaustion or loss of strength. The duration of fatigue for a patient with cancer has been found to last from one to two times the length of time between diagnosis and completion of treatment, so it is common for fatigue to...
Source:Gale Encyclopedia of Cancer
Fever is the temporary increase in the body's temperature, in response to some disease or illness. A child has a fever when their temperature is at or above one of these levels: 100.4 F (38 C) measured in the bottom (rectally; 99.5 F(37.5 C) measu...
Source:ADAM
Date:December 1, 2009
A fever is any body temperature elevation over 100.4°F (38°C).
Source:Gale Encyclopedia of Children's Health
A fever is any body temperature elevation over 100°F (37.8°C).
Source:Gale Encyclopedia of Medicine
An elevated body temperature. While the standard for normal body temperature is 98.6°F (37°C), normal body temperatures actually fluctuate within a range of one to two degrees, making it impossible to formulate a precise definition of fever based ...
Source:Gale Encyclopedia of Childhood and Adolescence
Fever is defined as an abnormally high body temperature or a regulated rise to a new set point of body temperature. While a body temperature above 100°F(37.8°C) is considered to be a fever by some clinicians, a significant fever is usually defined...
Source:Gale Encyclopedia of Nursing and Allied Health
Normal body temperature varies somewhat from one individual to another but displays a general range and pattern around the "normal" temperature of 98.6°F. Early morning body temperature may be as low as 97°F, and as high as 99.3°F in the afternoon...
Source:Gale Encyclopedia of Cancer
Hyperthermia is the use of therapeutic heat to treat various cancers on and inside the body.
Source:Gale Encyclopedia of Cancer
Hyperthermia involves raising the body's core temperature as a means of eradicating tumors. The treatment simulates fever . Some therapies actually bring on fever through the introduction of fever-causing organisms, while others raise body tempera...
Source:Gale Encyclopedia of Alternative Medicine
Question: Why does it get harder to lose weight with age? Answer: One must burn more calories than one takes in to lose weight at any age. This can be done either with caloric restriction or with exercise. Although metabolism slows down somewhat a...
Source:ADAM
Date:August 1, 2009
Weight loss is a reduction in body mass characterized by a loss of adipose tissue (body fat) and skeletal muscle.
Source:Gale Encyclopedia of Cancer
Weakness is a reduction in the strength of one or more muscles.
Source:ADAM
Date:August 8, 2009
Being tired is the familiar aftermath of physical exertion, prolonged labor or lack of sleep. When does being tired become a symptom of a condition? Fatigue, malaise, lassitude, exhaustion are all subtle variations of the same subjective feelings of not having enough energy to meet the demands of one's life.
Source:Healthline
Date:September 30, 2007
Joint pain can affect one or more joints. See also: Arthritis (inflammation of joints; Bursitis; Muscle pain.
Source:ADAM
Date:April 24, 2008
Anorexia is characterized by a loss of appetite or lack of desire to eat.
Source:Gale Encyclopedia of Cancer
Paleness is an abnormal loss of color from normal skin or mucous membranes.
Source:ADAM
Date:April 13, 2009
Foul-smelling stools are stools with a very bad odor. They usually have to do with what you eat, but may be a sign of a medical condition.
Source:ADAM
Date:August 22, 2008
Sometimes a person feels hot to touch due to illness or environmental situation that causes elevated core temperature. A compounding factor can be dehydration (lack of fluids.
Source:Healthline
Tenesmus involves constantly feeling the need to empty the bowels, along with pain, cramping, and straining.
Source:ADAM
Date:August 22, 2008
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