Drug General Information (ID: DDIEVXCT76)
  Drug Name Dexlansoprazole Drug Info Raltegravir Drug Info
  Drug Type Small molecule Small molecule
  Therapeutic Class Proton Pump Inhibitors Antiviral Agents
  Structure

 Mechanism of Dexlansoprazole-Raltegravir Interaction (Severity Level: Minor)
     Altered gastric pH Click to Show/Hide Mechanism Graph
Could Not Find 2D Structure
      Drug Name Dexlansoprazole Raltegravir
      Mechanism Gastric alkalinizer Gastric pH sensitive
      Key Mechanism Factor 1
Factor Name Gastric pH
Factor Description The normal pH range of gastric acid is between 1.5 and 3.5 and is highly acidic, consisting mainly of hydrochloric acid. Changes in the pH of the stomach can alter the absorption of drugs.
      Mechanism Description
  • Decreased absorption of Raltegravir due to altered gastric pH caused by Dexlansoprazole 

References
1 Product Information. Isentress (raltegravir). Merck & Company Inc, West Point, PA.