Before taking sulindac,
tell your doctor and pharmacist if you are allergic to sulindac, aspirin, or other NSAIDs such as ibuprofen (Advil, Motrin) and naproxen (Aleve, Naprosyn), or any other medications. Ask your pharmacist for a list of the inactive ingredients.
tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention the medications listed in the IMPORTANT WARNING section and any of the following: angiotensin-converting enzyme (ACE) inhibitors such as benazepril (Lotensin, in Lotrel), captopril, enalapril (Vasotec, in Vaseretic), fosinopril, lisinopril (in Zestoretic), moexipril (Univasc), perindopril (Aceon, in Prestalia), quinapril (Accupril, in Quinaretic), ramipril (Altace), and trandolapril (Mavik, in Tarka); angiotensin II receptor antagonists such as candesartan (Atacand , in Atacand HCT), eprosartan (Teveten), irbesartan (Avapro, in Avalide), losartan (Cozaar, in Hyzaar), olmesartan (Benicar, in Azor, in Benicar HCT, in Tribenzor), telmisartan (Micardis, in Twynsta), valsartan (in Exforge HCT); cyclosporine (Gengraf, Neoral, Sandimmune); medications by mouth for diabetes; diuretics ('water pills'); lithium (Lithobid);methotrexate (Otrexup, Rasuvo, Trexall); and probenecid (Probalan).
tell your doctor if you have or have ever had any of the conditions mentioned in the IMPORTANT WARNING section or asthma, especially if you also have frequent stuffed or runny nose or nasal polyps (swelling of the lining of the nose); heart failure; kidney stones; swelling of the hands, arms, feet, ankles, or lower legs; or liver or kidney disease.
tell your doctor if you are pregnant, especially if you are in the last few months of your pregnancy, you plan to become pregnant, or you are breastfeeding. If you become pregnant while taking sulindac, call your doctor.
if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking sulindac.