Mesalazine is used in the treatment of ulcerative colitis and Crohn's disease.
How Mesalazine works Mesalazine is an aminosalicylate that functions by inhibiting the production of chemical messengers (prostaglandins) responsible for causing inflammation in the intestines. This action reduces ulceration, bleeding, and stomach pain while helping to prevent future flare-ups of the disease.
Common side effects of Mesalazine include flatulence, headache, vomiting, diarrhea, nausea, abdominal pain, rash, and dyspepsia.