Normal anion gap metabolic acidosis
More common causes
Chronic kidney disease
Acute diarrhea
Less common causes
Addison's disease
Complications of ureterosigmoidostomy
Pancreatic fistula
Toluene poisoning
Uncommon causes
Proximal renal tubular acidosis
Hyperkalemic distal renal tubular acidosis
Hypokalemic distal renal tubular acidosis
Posthypocapnic acidosis
Ileostomy
Pharmacological causes
Acetazolamide
Cholestyramine