WARNING: This medicine may cause injury or death to the fetus if used during pregnancy. If you think you may be pregnant, contact your doctor right away. If you are planning to become pregnant, talk with your doctor about other treatment options. Some medicines or medical conditions may interact with this medicine. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. DO NOT TAKE THIS MEDICINE if you are also taking aliskiren and you have either diabetes or kidney problems. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking aliskiren, angiotensin-converting enzyme (ACE) inhibitors (eg, lisinopril), cyclosporine, diuretics (eg, furosemide, hydrochlorothiazide), lithium, nonsteroidal anti-inflammatory drugs (NSAIDs) (eg, celecoxib, ibuprofen, indomethacin), potassium-sparing diuretics (eg, amiloride, spironolactone, triamterene), potassium supplements, rifampin, or ritonavir. DO NOT START OR STOP any medicine without doctor or pharmacist approval. Inform your doctor of any other medical conditions, including a history of angioedema (eg, swelling of the hands, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; hoarseness), including angioedema caused by treatment with another angiotensin II receptor blocker (eg, losartan) or an ACE inhibitor (eg, lisinopril); heart problems (eg, heart failure); blood vessel problems; blood flow problems; liver or kidney problems; gallbladder problems; stroke; recent heart attack; diabetes; allergies; pregnancy or if you are able to become pregnant; or breast-feeding. Tell your doctor if you have dehydration, low blood volume, or electrolyte problems (eg, high blood potassium levels, low blood sodium levels). Tell your doctor if you or are on a low-salt (sodium) diet, if you are on dialysis, or if you take another medicine for blood pressure or heart problems. USE OF THIS MEDICINE IS NOT RECOMMENDED if you are pregnant or if the patient is a child with severe kidney problems. Use of this medicine in CHILDREN under age 6 is not recommended. Discuss with your doctor the risks and benefits of giving this medicine to your child. Contact your doctor or pharmacist if you have any questions or concerns about using this medicine.