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Olsalazine Dosage

Medically reviewed by Last updated on Dec 20, 2022.

Applies to the following strengths: 250 mg

Usual Adult Dose for Ulcerative Colitis - Maintenance

500 mg orally 2 times a day

Use: Maintenance of remission of ulcerative colitis in patients who are intolerant of sulfasalazine

Renal Dose Adjustments

Frequent monitoring recommended.

Liver Dose Adjustments

Frequent monitoring recommended.



Safety and efficacy have not been established in pediatric patients.

Consult WARNINGS section for additional precautions.


Data not available

Other Comments

Administration advice:

Storage requirements:


Patient advice:

Further information

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