Drug reference
olsalazine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Gastrointestinal Tract (Azo Compounds)
Mechanism of action
Converted to 5-aminosalicylic acid (mesalamine) by gastrointestinal flora which is thought to be the therapeutically active component; works topically rather than systemically.
Common side effects
- Headache
- Nausea/vomiting
- Abdominal pain
- Diarrhea
Contraindications
- Patients with known or suspected hypersensitivity to salicylates, aminosalicylates or their metabolites, or excipients
Related conditions
Frequently asked questions
What drug class is olsalazine?
olsalazine belongs to: Gastrointestinal Tract.
How does olsalazine work?
Converted to 5-aminosalicylic acid (mesalamine) by gastrointestinal flora which is thought to be the therapeutically active component; works topically rather than systemically.
What are the common side effects of olsalazine?
Headache, Nausea/vomiting, Abdominal pain, Diarrhea
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