Sulfasalazine ingredients?

What ingredients are in sulfasalazine tablets?

Sulfasalazine is a prescription medicine made from two linked parts (it’s a prodrug): sulfapyridine and 5-aminosalicylic acid (5-ASA). When taken, the drug is split in the gut to release those components, which is part of how it helps treat inflammatory bowel and related conditions.

Does sulfasalazine also contain inactive ingredients?

Yes. Like most tablets, sulfasalazine products include inactive ingredients (excipients) in addition to the active drug. These can include materials used to form the tablet (for example, binders, fillers, and coatings) and to help with stability and swallowing.

Because excipients can vary by manufacturer, strength (e.g., 500 mg vs 400 mg), and formulation type (delayed-release vs immediate-release), the exact ingredient list (including dyes and coatings) depends on the specific product you have.

How can I find the exact ingredient list for my specific sulfasalazine?

Check the package insert or the “Inactive ingredients” section on the label for:
- Brand name (if any)
- Strength (mg per tablet)
- Dosage form (e.g., enteric-coated/delayed-release vs standard tablets)

If you tell me the brand name and strength shown on your bottle (or share the label text), I can help identify the listed ingredients for that exact product.