Before taking amiloride,
tell your doctor and pharmacist if you are allergic to amiloride, any other medications, or any of the ingredients in amiloride. Ask your pharmacist for a list of the ingredients.
tell your doctor if you are taking spironolactone (Aldactone, in Aldactazide), other medications containing triamterene, or potassium supplements or potassium-containing medication supplements. Your doctor will probably tell you not to take amiloride if you are taking one or more of these medications.
tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: angiotensin-converting enzyme (ACE) inhibitors such as benazepril (Lotensin, in Lotrel), captopril (Capoten), fosinopril, lisinopril (in Prinzide, in Zestoretic), moexipril (Univasc, in Uniretic), perindopril (Aceon), quinapril (Accupril, in Accuretic), ramipril (Altace), and trandolapril (Mavik, in Tarka); angiotensin II receptor antagonists (ARB) such as azilsartan (Edarbi, Edarbyclor), candesartan (Atacand, in Atacand HCT), eprosartan (Teveten, in Teveten HCT), irbesartan (Avapro, in Avalide), losartan (Cozaar, in Hyzaar), olmesartan (Benicar, in Azor, Benicar HCT), telmisartan (Micardis, in Micardis HCT), and valsartan (Diovan, in Diovan HCT, Exforge); cyclosporine (Gengraf, Neoral, Sandimmune); lithium (Lithobid); or nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen (Advil, Motrin, others), indomethacin (Indocin), and naproxen (Aleve, Naprosyn, others); or tacrolimus (Astagraf XL, Prograf). Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
tell your doctor if you have kidney disease. Your doctor may tell you not to take amiloride.
tell your doctor if you have or have ever had diabetes or liver disease.
tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking amiloride, call your doctor immediately.