Esophageal obstruction with a dietary fiber product designed for weight reduction

J Clin Gastroenterol. 1990 Dec;12(6):667-9. doi: 10.1097/00004836-199012000-00014.

Abstract

Supplements consisting primarily of dietary fibers are marketed as aids to weight reduction. Of uncertain efficacy, they have generally been regarded as safe when used according to directions. We report two cases of acute esophageal obstruction by a guar gum product in patients with preexisting esophageal abnormalities and review similar reports from other centers.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Dietary Fiber / administration & dosage
  • Dietary Fiber / adverse effects*
  • Esophagus* / diagnostic imaging
  • Female
  • Foreign Bodies* / diagnostic imaging
  • Foreign Bodies* / therapy
  • Galactans / adverse effects
  • Galactans / therapeutic use
  • Humans
  • Male
  • Mannans / adverse effects
  • Mannans / therapeutic use
  • Obesity / therapy
  • Plant Gums
  • Radiography
  • Tablets

Substances

  • Dietary Fiber
  • Galactans
  • Mannans
  • Plant Gums
  • Tablets
  • guar gum