Once diagnosed,<unk>  can be treated by a course of the antibiotic tetracycline or sulphamethoxazole/trimethoprim (co-trimoxazole) for 3 to 6 months. Supplementation of vitamins B12 and folic acid improves appetite and leads to a gain in weight.
Tropical sprue
Environmental enteropathy
Congenital tufting enteropathy
Coeliac disease
Food protein-induced enterocolitis syndrome
Autoimmune enteropathy
Hereditary diffuse gastric cancer
Schnitzler syndrome