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Sucralfate

Brand: Carafate

Mucosal protectantUsed for: Duodenal ulcerGastrointestinal

No boxed warning on the current FDA label.

Caution
Binds many drugs and blocks absorption: separate by 2 hours; aluminum accumulation in kidney failure.

Common side effects

  • Constipation
  • Dry mouth
  • Nausea

Key interactions

  • Binds many drugs and blocks their absorption: separate by 2 hours
  • Reduces absorption of fluoroquinolones and levothyroxine

Counseling points

  • Take on an empty stomach, 1 hour before meals
  • Separate from all other medicines by at least 2 hours
  • It coats the ulcer rather than reducing acid
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