Aminosalicylic acid
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ;Associate Editor(s)-in-Chief: ; Chetan Lokhande, M.B.B.S [2]
Overview
Aminosalicylic acid, also known as para-aminosalicylic acid, p-aminosalicylic acid or 4-aminosalicylic acid; abbreviated 4-ASA, PAS or P, is an antibiotic used to treat tuberculosis. It has been use for over forty years in the treatment of inflammatory bowel diseases (IBDs), where it has shown greater potency in Crohn's disease. It is thought to act via NF-κB (nuclear factor-kappa B) inhibition and free radical scavenging.
Aminosalicylic acid is sold in the United States by Jacobus Pharmaceutical as Paser. Mesalazine (5-aminosalicylic acid) is a closely related compound that also has medical uses.
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US Brand Names
FDA Package Insert
Description | Clinical Pharmacology | Microbiology | Indications and Usage | Contraindications | Warnings and Precautions | Adverse Reactions | Overdosage | Clinical Studies | Dosage and Administration | Compatibility, Reconstitution, and Stability | Directions For Use | How Supplied | Labels and Packages