About
Naprosyn is used to treat pain or inflammation caused by conditions such as arthritis, ankylosing spondylitis, tendinitis, bursitis, gout, or menstrual cramps.
Naprosyn may also be used for purposes other than those listed here.
How to take Naprosyn
Naprosyn may be taken with food or an antacid, and with a full glass of water to avoid stomach upset. Avoid taking it on an empty stomach.
If you are using Naprosyn for arthritis, it should be taken regularly; take it exactly as prescribed.
Do not break, crush, or chew an EC-Naprosyn tablet.
Recommended dosage
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.
Misdose
And you take the drug on a regular schedule, take the dose as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.
Overdose
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
Storage
Store at room temperature in a well-closed container. Protect from light and extreme heat.
Side effects
Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Naprosyn.
More common side effects may include: Abdominal pain, bruising, constipation, difficult or labored breathing, dizziness, drowsiness, headache, heartburn, itching, nausea, ringing in ears, skin eruptions, swelling due to fluid retention
