Tegaserod Home>Pharmacy>Drugs_and_Medications>T>Tegaserod     Web Pages Zelnorm - Novartis Pharmaceuticals Canada Patient and prescribing information for this new medication (tegaserod hydrogen maleate) used to treat irritable bowel syndrome. Also includes related press releases and IBS links. Zelnorm Full prescribing information from RxList. Novartis - Zelnorm (tegaserod maleate) Official US product website with information for patients and health professionals.