A chronic phase of milder diarrhea, nausea, anorexia, abdominal cramps, and fatigue follows. Steatorrhea (foul-smelling, pale, bulky, and greasy stools) is common.
[merck.com]
It should be verified if all nutrient deficiencies are indeed corrected, if water and electrolyte imbalances do not persist.
[symptoma.com]
Physical signs associated with tropical sprue may include a distended abdomen and hyperactive bowel sounds.
[infectiousdiseaseadvisor.com]