Naprosyn

The effects of Naprosyn during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, inform your doctor immediately. Naprosyn may cause certain heart conditions in the fetus. This drug may also affect labor and delivery by slowing down contractions and increasing the risk of uterine bleeding.

Naprosyn appears in breast milk and could affect a nursing infant. If this medication is essential to your health, your doctor may advise you to discontinue breastfeeding until your treatment with this medication is finished.

Recommended dosage for Naprosyn

Naprosyn is available in tablet and liquid form. When taking the liquid, use a teaspoon or the measuring cup, marked in one-half teaspoon and 2.5 milliliter increments, that comes with Naprosyn suspension.

ADULTS

Rheumatoid Arthritis, Osteoarthritis, and Ankylosing Spondylitis

The usual dose of Naprosyn is 250 milligrams (10 milliliters or 2 teaspoons of suspension), 375 milligrams (15 milliliters or 3 teaspoons), or 500 milligrams (20 milliliters or 4 teaspoons) 2 times a day (morning and evening). EC-Naprosyn is taken in doses of 375 or 500 milligrams twice a day. Your dose may be adjusted by your doctor over your period of treatment. Improvement of symptoms should be seen in 2 to 4 weeks.

Acute Gout

Starting dose of Naprosyn is 750 milligrams (30 milliliters or 6 teaspoons), followed by 250 milligrams (10 milliliters or 2 teaspoons) every 8 hours until the symptoms are relieved. EC-Naprosyn should not be used to treat gout.

Mild to Moderate Pain, Menstrual Cramps, Acute Tendinitis, and Bursitis

Starting dose is 500 milligrams (20 milliliters or 4 teaspoons of suspension), followed by 250 milligrams (10 milliliters or 2 teaspoons) every 6 to 8 hours as needed. The most you should take in a day is 1,250 milligrams (50 milliliters or 10 teaspoons). Do not take EC-Naprosyn for these problems.

CHILDREN

Juvenile Arthritis

The usual daily dose is 10 milligrams per 2.2 pounds of body weight, divided into 2 doses. Follow your doctor's directions carefully when giving a child this medicine.

The safety and effectiveness of Naprosyn have not been established in children under 2 years of age.

OLDER ADULTS

Your doctor will probably have you take a reduced dose.

Overdosage

Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical attention immediately.

• Symptoms of Naprosyn overdose may include:
  Drowsiness, heartburn, indigestion, nausea, vomiting