Symptoms Of Celiac
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Symptoms of Celiac Disease
Symptoms of celiac disease vary from person to person. Symptoms may occur in the digestive system or in other parts of the body. Digestive symptoms are more common in infants and young children and may include
- abdominal bloating and pain
- chronic diarrhea
- pale, foul-smelling, or fatty stool
- weight loss
Irritability is another common symptom in children. Mal absorption of nutrients during the years when nutrition is critical to a child’s normal growth and development can result in other problems such as failure to thrive in infants, delayed growth and short stature, delayed puberty, and dental enamel defects of the permanent teeth. Please visit Gluten Disease health information about Gluten Disease and gluten-free foods.
Adults are less likely to have digestive symptoms and may instead have one or more of the following:
- unexplained iron-deficiency anemia
- bone or joint pain
- bone loss or osteoporosis
- depression or anxiety
- tingling numbness in the hands and feet
- missed menstrual periods
- infertility or recurrent miscarriage
- canker sores inside the mouth
- an itchy skin rash called dermatitis herpetiformis
People with celiac disease may have no symptoms but can still develop complications of the disease over time. Long-term complications include malnutrition which can lead to anemia, osteoporosis, and miscarriage, among other problems like liver diseases, and cancers of the intestine.
Celiac Disease Symptoms are so Varied
Researchers are studying the reasons celiac disease affects people differently. The length of time a person was breast fed, the age a person started eating gluten-containing foods, and the amount of gluten-containing foods one eats are three factors thought to play a role in when and how celiac disease appears. Some studies have shown, for example, that the longer a person was breast fed, the later the symptoms of celiac disease appear.
Symptoms also vary depending on a person’s age and the degree of damage to the small intestine. Many adults have the disease for a decade or more before they are diagnosed. The longer a person goes undiagnosed and untreated, the greater the chance of developing long-term complications.
Other Health Problems with Celiac Disease
People with celiac disease tend to have other diseases in which the immune system attacks the body’s healthy cells and tissues. The connection between celiac disease and these diseases may be genetic. They include:
- type 1 diabetes
- autoimmune thyroid disease
- autoimmune liver disease
- rheumatoid arthritis
- Addison’s disease, a condition in which the glands that produce critical hormones are damaged
- Sjögren’s syndrome, a condition in which the glands that produce tears and saliva are destroyed
How Common is Celiac Disease?
Celiac disease affects people in all parts of the world. Originally thought to be a rare childhood syndrome, celiac disease is now known to be a common genetic disorder. More than 2 million people in the United States have the disease, or about 1 in 133 people. Among people who have a first-degree relative — a parent, sibling, or child diagnosed with celiac disease, as many as 1 in 22 people may have the disease.
Celiac disease is also more common among people with other genetic disorders including Down syndrome and Turner syndrome, a condition that affects girls’ development.
How is Celiac Disease Diagnosed?
Recognizing celiac disease can be difficult because some of its symptoms are similar to those of other diseases. Celiac disease can be confused with irritable bowel syndrome, iron-deficiency anemia caused by menstrual blood loss, inflammatory bowel disease, diverticulitis, intestinal infections, and chronic fatigue syndrome. As a result, celiac disease has long been under diagnosed or misdiagnosed. As doctors become more aware of the many varied symptoms of the disease and reliable blood tests become more available, diagnosis rates are increasing.
People with celiac disease have higher than normal levels of certain auto antibodies which are proteins that react against the body’s own cells or tissues in their blood. To diagnose celiac disease, doctors will test blood for high levels of anti-tissue trans glutaminase antibodies (tTGA) or anti-endomysium antibodies (EMA). If test results are negative but celiac disease is still suspected, additional blood tests may be needed.
Before being tested, one should continue to eat a diet that includes foods with gluten, such as breads and pastas. If a person stops eating foods with gluten before being tested, the results may be negative for celiac disease even if the disease is present.
If blood tests and symptoms suggest celiac disease, a biopsy of the small intestine is performed to confirm the diagnosis. During the biopsy, the doctor removes tiny pieces of tissue from the small intestine to check for damage to the villi. To obtain the tissue sample, the doctor eases a long, thin tube called an endoscope through the patient’s mouth and stomach into the small intestine. The doctor then takes the samples using instruments passed through the endoscope. Click-here for health tip of the day.
Dermatitis herpetiformis (DH) is an intensely itchy, blistering skin rash that affects 15 to 25% of people with celiac disease. The rash usually occurs on the elbows, knees, and buttocks. Most people with DH have no digestive symptoms of celiac disease.
DH is diagnosed through blood tests and a skin biopsy. If the antibody tests are positive and the skin biopsy has the typical findings of DH, patients do not need to have an intestinal biopsy. Both the skin disease and the intestinal disease respond to a gluten-free diet and recur if gluten is added back into the diet. The rash symptoms can be controlled with antibiotics such as dapsone. Because dapsone doesn't treat the intestinal condition, people with DH must maintain a gluten-free diet.
Screening for celiac disease means testing for the presence of auto antibodies in the blood in people without symptoms. Americans are not routinely screened for celiac disease. However, because celiac disease is hereditary, family members of a person with the disease may wish to be tested. Four to 12% of an affected person’s first-degree relatives will also have the disease.