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Dipentum (olsalazine) Disease Interactions

There is 1 disease interaction with Dipentum (olsalazine):


Mesalamine (Includes Dipentum) ↔ renal dysfunction

Moderate Potential Hazard, Moderate plausibility. Applies to: Renal Dysfunction

The use of mesalamine and other compounds which contain or are converted to mesalamine has rarely been associated with renal adverse effects, including minimal change nephropathy, acute and chronic interstitial nephritis, and nephrogenic diabetes insipidus. Renal lesions such as renal infarct, papillary necrosis, tubular necrosis and interstitial fibrosis have been reported in high-dose animal studies. Therapy with mesalamine and prodrugs of mesalamine should be administered cautiously in patients with impaired renal function or a history of renal disease. Renal function should be evaluated prior to initiation of therapy and periodically during therapy.


  1. "Product Information. Pentasa Product Information (mesalamine)." Hoechst Marion-Roussel Inc, Kansas City, MO.
  2. Novis BH, Korzets Z, Chen P, Bernheim J "Nephrotic syndrome after treatment with 5-aminosalicylic acid." Br Med J (Clin Res Ed) 296 (1988): 1442
  3. Wilcox GM, Reynolds JR, Galvanek EG "Nephrotoxicity associated with olsalazine." Am J Med 100 (1996): 238-40
  4. "Product Information. Colazal (balsalazide)" Salix Pharmaceuticals, Palo Alto, CA.
  5. "Product Information. Asacol product information (mesalamine)." Procter and Gamble Pharmaceuticals, Cincinnati, OH.
  6. "Product Information. Rowasa product information (mesalamine)." Solvay Pharmaceuticals Inc, Marietta, GA.
  7. Masson EA, Rhodes JM "Mesalazine associated nephrogenic diabetes insipidus presenting as weight loss." Gut 33 (1992): 563-4
  8. Thuluvath PJ, Ninkovic M, Calam J, Anderson M "Mesalazine induced interstitial nephritis." Gut 35 (1994): 1493-6
  9. Mehta RP "Acute interstitial nephritis due to 5-aminosalicylic acid." Can Med Assoc J 143 (1990): 1031-2
  10. "Product Information. Dipentum (olsalazine)." Meda Pharmaceuticals, Somerset, NJ.
View all 10 references

Dipentum (olsalazine) drug interactions

There are 150 drug interactions with Dipentum (olsalazine)

Drug Interaction Classification

The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.