Naprosyn

Naprosyn

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Questions & Answers

Side Effects & Adverse Reactions

There is currently no warning information available for this product. We apologize for any inconvenience.

Legal Issues

There is currently no legal information available for this drug.

FDA Safety Alerts

There are currently no FDA safety alerts available for this drug.

Manufacturer Warnings

There is currently no manufacturer warning information available for this drug.

FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

Uses

Carefully consider the potential benefits and risks
of NAPROSYN, EC-NAPROSYN, ANAPROX, ANAPROX DS or NAPROSYN Suspension
and other treatment options before deciding to use NAPROSYN, EC-NAPROSYN,
ANAPROX, ANAPROX DS or NAPROSYN Suspension. Use the lowest effective
dose for the shortest duration consistent with individual patient
treatment goals.
Naproxen as
NAPROSYN, EC-NAPROSYN, ANAPROX, ANAPROX DS or NAPROSYN Suspension
is indicated:

    * For the relief of the signs and symptoms of rheumatoid arthritis
    * For the relief of the signs and symptoms of osteoarthritis
    * For the relief of the signs and symptoms of ankylosing spondylitis
    * For the relief of the signs and symptoms of juvenile arthritis

Naproxen as NAPROSYN Suspension is recommended for
juvenile rheumatoid arthritis in order to obtain the maximum dosage
flexibility based on the patient's weight.

Naproxen
as NAPROSYN, ANAPROX, ANAPROX DS and NAPROSYN Suspension is also indicated:

    * For relief of the signs and symptoms of tendonitis
    * For relief of the signs and symptoms of bursitis
    * For relief of the signs and symptoms of acute gout
    * For the management of pain
    * For the management of primary dysmenorrhea

EC-NAPROSYN is not recommended for initial treatment
of acute pain because the absorption of naproxen is delayed compared
to absorption from other naproxen-containing products.

History

There is currently no drug history available for this drug.

Other Information

Naproxen is a proprionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs.

The chemical names for naproxen and naproxen sodium are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic
acid, sodium salt, respectively. Naproxen and naproxen sodium have the following structures, respectively:

Naproxen has a molecular weight of 230.26 and a molecular formula of C14H14O3. Naproxen sodium has a molecular weight
of 252.23 and a molecular formula of C14H13NaO3.

Naproxen is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically
insoluble in water at low pH and freely soluble in water at high pH.
The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. Naproxen sodium is a white to creamy white, crystalline solid,
freely soluble in water at neutral pH.

NAPROSYN (naproxen tablets) is available as yellow tablets containing 250 mg of naproxen, pink tablets containing 375 mg of naproxen and yellow
tablets containing 500 mg of naproxen for oral administration. The inactive ingredients are  croscarmellose sodium, iron oxides,povidone and magnesium stearate.

EC-NAPROSYN
(naproxen delayed-release tablets) is available as enteric-coatedwhite tablets containing 375 mg of naproxen and 500 mg of naproxen
for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. The enteric coating dispersion
contains methacrylic acid copolymer, talc, triethyl citrate, sodium hydroxide and purified water. The dissolution of this enteric-coated
naproxen tablet is pH dependent with rapid dissolution above pH 6. There is no dissolution below pH 4.

ANAPROX (naproxen sodium tablets) is available as blue tablets containing 275 mg of naproxen sodium and ANAPROX DS (naproxen sodium tablets) for oral administration. The inactive ingredients are croscarmellose sodium, povidone and magnesium stearate. The enteric coating dispersion contains methacrylic acid copolymer, talc, triethyl citrate, sodium hydroxide and purified water. 

Naprosyn Manufacturers


  • Bryant Ranch Prepack
    Naprosyn (Naproxen) Tablet [Bryant Ranch Prepack]
  • Genentech, Inc.
    Naprosyn (Naproxen) Tablet Ec-naprosyn (Naproxen) Tablet, Delayed Release Naprosyn (Naproxen) Suspension Anaprox (Naproxen Sodium) Tablet Anaprox Ds (Naproxen Sodium) Tablet [Genentech, Inc.]
  • A-s Medication Solutions Llc
    Naprosyn (Naproxen) Tablet [A-s Medication Solutions Llc]

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