esophageal strictures

• lye (NaOH, Drano)
• acids

• drugs
  • tetracycline
  • doxycycline (Vibramycin)
  • quinidine
  • potassium (KCl)
  • vitamin C (ascorbic acid)
  • iron tablets (FeSO4)
  • cromolyn sulfate (inhalant)
  • Clinitest tablets (for urine testing of diabetics)

• epidermolysis bullosa

• increased risk of esophageal Ca

© 2002, C.E. Kahn, Jr.
2002-04-18