Naprosyn

Why should Naprosyn not be prescribed?

If you are sensitive to or have ever had an allergic reaction to Naprosyn, EC-Naprosyn, Anaprox, Anaprox DS, or Aleve, you should not take this drug. Also, if aspirin or other nonsteroidal anti-inflammatory drugs have ever given you asthma or nasal inflammation or tumors, you should not take this medication. Make sure your doctor is aware of any drug reactions you have experienced.

Special warnings about Naprosyn

Remember that peptic ulcers and bleeding can occur without warning. Call your doctor immediately if you suspect a problem.

Use this drug with caution if you have kidney or liver disease; it can cause liver or kidney problems in some people.

Naprosyn may prolong bleeding time. If you are taking blood-thinning medication, your doctor will prescribe Naprosyn with caution.

By reducing fever and inflammation, Naprosyn may hide an underlying condition.

This medication may cause vision problems. If you experience any changes in your vision, inform your doctor.

This drug can increase water retention. It will be prescribed with caution if you have heart disease or high blood pressure. Naprosyn suspension contains a significant amount of sodium. If you are on a low-sodium diet, discuss this with your doctor.

Naprosyn may cause you to become drowsy or less alert; therefore, avoid driving, operating dangerous machinery, or participating in any hazardous activity that requires full mental alertness until you are sure of the drug's effect on you.

Possible food and drug interactions when taking Naprosyn

If Naprosyn is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Naprosyn with the following:

ACE inhibitors such as the blood-pressure drug Zestril
Aspirin
Beta blockers such as the blood-pressure drug Tenormin
Blood-thinning drugs such as Coumadin
Furosemide (Lasix)
Lithium (Eskalith, Lithobid)
Methotrexate
Naproxen sodium (Aleve, Anaprox)
Oral diabetes drugs such as Diabinese and Micronase
Phenytoin (Dilantin)
Probenecid (Benemid)
Sulfa drugs such as the antibiotics Bactrim and Septra

EC-Naprosyn should not be used with antacids, H ₂ blockers such as Tagamet, or sucralfate (Carafate).