Naproxen is a nonsteroidal anti-inflammatory drug (NSAID). Esomeprazole is a proton pump inhibitor.

Esomeprazole and naproxen is a combination medicine used to treat symptoms of osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. The esomeprazole in this medicine helps reduce the risk of stomach ulcers in people who may be at risk for them while receiving treatment with an NSAID.

Esomeprazole and naproxen may also be used for purposes not listed in this medication guide.

Naproxen can increase your risk of fatal heart attack or stroke, even if you don't have any risk factors. Do not use this medicine just before or after heart bypass surgery (coronary artery bypass graft, or CABG).

Naproxen may also cause stomach or intestinal bleeding, which can be fatal. These conditions can occur without warning while you are using naproxen, especially in older adults.

You should not use this medicine if you are allergic to esomeprazole (Nexium) or naproxen (Aleve, Naprosyn), or if:

• you are also allergic to medicines like esomeprazole, such as lansoprazole, omeprazole, pantoprazole, rabeprazole, Dexilant, Nexium, Prevacid, Protonix, and others;
• you had breathing problems, kidney problems, or a severe allergic reaction after taking this medicine in the past;
• you have had an asthma attack or severe allergic reaction after taking aspirin or an NSAID; or
• you also take an HIV medicine that contains rilpivirine (Complera, Edurant, Odefsey).

Tell your doctor if you have ever had:

• heart disease, high blood pressure;
• asthma;
• Crohn's disease, ulcerative colitis, inflammatory bowel disease;
• stomach or intestinal bleeding after taking an NSAID;
• liver or kidney disease;
• low levels of magnesium in your blood; or
• if you smoke or drink alcohol.

You may be more likely to have a broken bone in your hip, wrist, or spine while taking a proton pump inhibitor long-term or more than once per day. Talk with your doctor about ways to keep your bones healthy.

If you are pregnant, you should not take naproxen unless your doctor tells you to. Taking an NSAID during the last 20 weeks of pregnancy can cause serious heart or kidney problems in the unborn baby and possible complications with your pregnancy.

It may not be safe to breastfeed while using this medicine. Ask your doctor about any risk.

Esomeprazole and naproxen is not approved for use by anyone younger than 12 years old or weighing less than 38 kilograms (84 pounds).

Use Esomeprazole And Naproxen (Oral) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.

Get emergency medical help if you have signs of an allergic reaction (hives, sneezing, runny or stuffy nose, wheezing, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling).

Stop taking this medicine and get emergency medical help if you have signs of a heart attack or stroke: chest pain spreading to your jaw or shoulder, sudden numbness or weakness on one side of the body, slurred speech, feeling short of breath.

Call your doctor at once if you have:

• severe stomach pain, diarrhea that is watery or bloody;
• bloody or tarry stools, coughing up blood or vomit that looks like coffee grounds;
• heart problems-- swelling, rapid weight gain, feeling short of breath;
• kidney problems-- fever, rash, nausea, loss of appetite, joint pain, urinating less than usual, blood in your urine, weight gain;
• liver problems--loss of appetite, stomach pain (upper right side), dark urine, jaundice (yellowing of the skin or eyes);
• low magnesium--dizziness, fast or irregular heart rate, tremors (shaking) or jerking muscle movements, feeling jittery, muscle cramps, muscle spasms in your hands and feet, cough or choking feeling;
• low red blood cells (anemia)--pale skin, unusual tiredness, feeling light-headed or short of breath, cold hands and feet; or
• new or worsening symptoms of lupus--joint pain, and a skin rash on your cheeks or arms that worsens in sunlight.

Taking esomeprazole and naproxen long-term may cause you to develop stomach growths called fundic gland polyps. Talk with your doctor about this risk.

If you use esomeprazole and naproxen for longer than 3 years, you could develop a vitamin B-12 deficiency. Talk to your doctor about how to manage this condition if you develop it.

Common side effects may include:

• stomach discomfort; or
• diarrhea.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

This medicine can cause diarrhea, which may be a sign of a new infection. If you have diarrhea that is watery or bloody, call your doctor before using anti-diarrhea medicine.

Avoid drinking alcohol. It may increase your risk of stomach bleeding.

Taking regular naproxen together with esomeprazole (Nexium) will not work the same way as taking combination esomeprazole and naproxen (Vimovo). Do not substitute this medicine with over-the-counter products.

Ask a doctor or pharmacist before using other medicines for pain, fever, swelling, or cold/flu symptoms. They may contain ingredients similar to naproxen (such as aspirin, ibuprofen, or ketoprofen).