Ive diagnosed with long covid for a year. for 2 months ive had severe diarrhoea and passing undigested veg. the diarrhoea is foul smelling and of a frothy and greasy appearance. very loud gurgling noises coming from my stomach to bowel area. any ide?

Persistence of diarrhea with associated greasy stools is not characteristic of simple irritable bowel syndrome which can be an aftermath of various infections. Rather these are signs of intestinal malabsorption. Are you losing weight? Causes of lack of absorption of fats include pancreatic dysfunction,bile duct pathology,celiac disease. I recommend that you consult a gastroenterologist for evaluat

May have food intolerances soy gluten or milk Test by eliminating soy x 10 days , then gluten x 10 days then milk x 10 days. May also be pancreatic enzyme insufficiency( frothy greasy stool) , or H pylori infection of the stomach ( test breath or stool) . Mya be gallbladder or irritable bowel. Would follow up with gastroenterology.