Sulfasalazine is a medication used to treat ulcerative colitis, rheumatoid arthritis, and Crohn's disease. It can cause various side effects, interact with other drugs, and have serious warnings and precautions. Learn more about sulfasalazine dosage, administration, and brand names. NHS medicines information on sulfasalazine – what it's used for, side effects, dosage and who can take it. Sulfasalazine is a DMARD used to treat various autoimmune diseases and diabetes. Learn about its working, common side effects, available medicines and expert advice on 1mg.com. Sulfasalazine is a prescription drug that reduces inflammation in the body. It is used to treat ulcerative colitis and rheumatoid arthritis, but it can also cause serious side effects such as allergic reactions, kidney damage, and blood disorders.
