When recognized and treated, Whipple's disease can be cured. Untreated, the disease is usually fatal. Whipple's disease is caused by bacteria. It can affect any system of the body, but occurs most often in the small intestine. The disease causes lesions on the wall of the small intestine and thickening of the tissue.
Diagnosis is based on symptoms and results of a biopsy of tissue from the small intestine.
Whipple's disease is treated with antibiotics to destroy the bacteria that cause the disease. The physician may use a number of different types, doses, and schedules of antibiotics to find the best treatment. Depending on the seriousness of the disease, treatment may also include fluid and electrolyte replacement. Electrolytes are salts and other substances in body fluid that the heart and brain need to function properly. Extra iron, folate, vitamin D, calcium, and magnesium may also be given to help compensate for the vitamins and minerals the body is not absorbing on its own.