Malabsorption syndrome

Malabsorption syndrome refers to a number of disorders in which the small intestine is unable to absorb enough of certain nutrients and fluids. These nutrients can be macronutrients (proteins, carbohydrates, and fats), micronutrients (vitamins and minerals), or both.

Causes

Malabsorption syndrome can be caused by a variety of factors, including:

• Damage to the small intestine, such as from infection, surgery, or diseases like celiac disease or Crohn's disease
• Certain medications, such as proton pump inhibitors and antibiotics
• Genetic disorders, such as cystic fibrosis or Shwachman-Diamond syndrome
• Conditions that affect the pancreas, such as chronic pancreatitis or pancreatic cancer

Symptoms

Symptoms of malabsorption syndrome can vary widely, but may include:

• Diarrhea
• Fatty, foul-smelling stools
• Weight loss
• Bloating and abdominal pain
• Fatigue
• Anemia
• Osteoporosis due to lack of vitamin D

Diagnosis

Diagnosis of malabsorption syndrome typically involves a combination of medical history, physical examination, and laboratory tests. These may include:

• Blood tests to check for anemia and other nutrient deficiencies
• Stool tests to check for fat in the stool
• Endoscopy with biopsy to check for damage to the small intestine
• Breath tests to check for bacterial overgrowth in the small intestine

Treatment

Treatment of malabsorption syndrome typically involves addressing the underlying cause, if possible, and providing nutritional support. This may include:

• Dietary changes, such as a gluten-free diet for celiac disease
• Vitamin and mineral supplements
• Medications to manage symptoms, such as antidiarrheal drugs
• In severe cases, parenteral nutrition may be required

See also

• Digestive disease
• Gastroenterology
• Nutrition

Nutrition information of Malabsorption syndrome

• USDA on Malabsorption syndrome

Malabsorption syndrome Resources
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