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- What is oxaprozin, and how does it work (mechanism of action)?
- What brand names are available for oxaprozin?
- Is oxaprozin available as a generic drug?
- Do I need a prescription for oxaprozin?
- What are the side effects of oxaprozin?
- What is the dosage for oxaprozin?
- Which drugs or supplements interact with oxaprozin?
- Is oxaprozin safe to take if I'm pregnant or breastfeeding?
- What else should I know about oxaprozin?
What is oxaprozin, and how does it work (mechanism of action)?
Oxaprozin belongs to a class of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs). Other members of this class include ibuprofen (Motrin), indomethacin (Indocin), naproxen (Aleve) and several others. These drugs are used for the management of mild to moderate pain, fever and inflammation. They work by reducing the levels of prostaglandins, chemicals that are responsible for pain, fever, and inflammation. Oxaprozin blocks the enzyme that makes prostaglandins (cyclooxygenase), resulting in lower concentrations of prostaglandins. As a consequence, inflammation, pain and fever are reduced. The FDA approved oxaprozin in October 1992.
What are the side effects of oxaprozin?
The most common side effects from oxaprozin are rash, ringing in the ears, headaches, dizziness, drowsiness, abdominal pain, nausea, diarrhea, constipation, heartburn, fluid retention, and shortness of breath.
NSAIDs reduce the ability of blood to clot and therefore increase bleeding after an injury. Oxaprozin also may cause bleeding in the stomach and intestine as well as ulcers. Sometimes, stomach ulceration and intestinal bleeding can occur without any abdominal pain. Black tarry stools, weakness, and dizziness upon standing may be the only signs of the bleeding.
People who are allergic to other NSAIDs should not use oxaprozin. NSAIDs reduce the flow of blood to the kidneys and impair function of the kidneys. The impairment is most likely to occur in patients with preexisting impairment of kidney function or congestive heart failure, and use of NSAIDs in these patients should be done cautiously. Individuals with asthma are more likely to experience allergic reactions to oxaprozin and other NSAIDs. Fluid retention, blood clots, heart attacks, hypertension, and heart failure also have been associated with the use of NSAIDs.
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What is the dosage for oxaprozin?
The usual dose of oxaprozin is 600 or 1200 mg once daily taken with food. The maximum dose is 1800 mg daily. The total daily dose may be divided into multiple doses if single daily doses are not tolerated.
Which drugs or supplements interact with oxaprozin?
Oxaprozin may reduce the blood pressure lowering effects of blood pressure medications. This may occur because prostaglandins play a role in the regulation (reduction) of blood pressure.
When oxaprozin is used in combination with methotrexate (Rheumatrex, Trexall) or aminoglycoside antibiotics (for example, gentamicin) the blood levels of methotrexate or aminoglycoside may increase, presumably because the elimination of methotrexate or aminoglycoside is reduced. This may lead to more side effects from methotrexate or aminoglycoside.
Individuals taking oral blood thinners or anticoagulants, for example, warfarin, (Coumadin), should avoid oxaprozin because oxaprozin also thins the blood, and excessive blood thinning may lead to bleeding.
Oxaprozin increases the negative effect of cyclosporine on kidney function.
If aspirin is taken with oxaprozin there may be an increased risk for developing an ulcer.
Persons who have more than 3 alcoholic beverages per day may be at increased risk of developing stomach ulcers when taking oxaprozin or other NSAIDs.
Is oxaprozin safe to take if I'm pregnant or breastfeeding?
It is not known whether oxaprozin is excreted in breast milk.
What else should I know about oxaprozin?
What preparations of oxaprozin are available?
Tablets: 600 mg
How should I keep oxaprozin stored?
Oxaprozin should be stored at room temperature below 25 C (77 F) protected from moisture in a sealed container.
Oxaprozin (Daypro) is a drug in the class of nonsteroidal anti-inflammatory drugs (NSAIDs) prescribed for the treatment of the pain and inflammation, welling and tenderness of joints, and fever caused by rheumatoid arthritis and osteoarthritis. Side effects, warnings and precautions, drug interactions, and safety during pregnancy should be reviewed prior to taking this medication.
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Medications & Supplements
- Nonsteroidal Antiinflammatory Drugs (NSAIDs)
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- Drugs: What You Should Know About Your Drugs
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- Drug Interactions
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ArthritisArthritis is inflammation of one or more joints. When joints are inflamed they can develop stiffness, warmth, swelling, redness and pain. There are over 100 types of arthritis, including osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, lupus, gout, and pseudogout.
celecoxibCelecoxib (Celebrex - Discontinued Brand) is a NSAID (nonsteroidal antiinflammatory drug) that is used to treat pain, arthritis pain, menstrual cramps, and colonic polyps. Celebrex is also used relief of pain, fever, swelling, and tenderness caused by osteoarthritis, juvenile arthritis, rheumatoid arthritis, and ankylosing spondylitis. There are important drug interactions to review when taking Celebrex. Side effects should also be reviewed.
Chronic PainChronic pain is pain (an unpleasant sense of discomfort) that persists or progresses over a long period of time. In contrast to acute pain that arises suddenly in response to a specific injury and is usually treatable, chronic pain persists over time and is often resistant to medical treatments.
Drug InteractionsDrug interactions occur frequently. Get facts about the types of drug interactions, what substances or other things that may interact with drugs such as OTC drug and prescription drugs, vitamins, food(s) (grapefruit), and laboratory tests. Find out how to protect yourself from potential drug interactions.
Drugs: What You Should Know About Your DrugsImportant information about your drugs should be reviewed prior to taking any prescription drug. Side effects, drug interactions, warnings and precauctions, dosage, what the drug is used for, what to do if you miss a dose, how the drug is to be stored, and generic vs. brand names.
etodolacEtodolac (Lodine ([Discontinued]) is a NSAID prescribed to treat pain and inflammation associated with osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, tendinitis, bursitis, and menstrual cramps. Side effects, drug interactions, and pregnancy safety information should be reviewed prior to taking this medication.
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) used to reduce mild to moderate pain, inflammation, and fever. Ibuprofen works by blocking an enzyme that makes prostaglandin (a hormone-like substance that participates in a variety of body functions), which results in lower levels of prostaglandins in the body. Lower levels of prostaglandins reduce pain, inflammation, and fever.
Ibuprofen is prescribed to treat diseases and conditions that cause mild to moderate pain, fever, and inflammation. For example, Pain from strains and sprains; pain from cuts, scrapes, and puncture wounds; muscle aches and pains; tooth pain; common cold; mild headache; some arthritis conditions; joint pain; and to reduce fever.
Common side effects of ibuprofen include, diarrhea, constipation, nausea, heartburn, belly pain, drowsiness, headaches, tinnitus (ringing in the ears), and mild rash.
More serious side effects and adverse effects include, increased bleeding after injury, stomach ulcers, impaired kidney function, severe allergic reaction (anaphylaxis), blood clots, heart attack, heart failure, and high blood pressure.
The maximum dose prescribed under a doctor's care is 3.2 g daily. Otherwise, the over-the-counter (OTC) maximum daily dose is 1.2 g daily. Dosage depends upon the age, weight, and any current medical conditions of the patient. Several drugs interact with ibuprofen so check with your doctor, pharmacist, or other health care professional with questions in regard to this drug. Doctors don't know if it is safe to take ibuprofen if your are pregnant, therefore it is not recommended if you are pregnant. According to the American Academy of Pediatrics, ibuprofen is safe to take while breastfeeding.
REFERENCE: FDA Prescribing Information.
indomethacinindomethacin; Indocin, Indocin-SR (Discontinued Brand in U.S.) is a nonsteroidal anti-inflammatory (NSAID) drug prescribed for the treatment of inflammation caused by gouty arthritis, osteoarthritis, soft tissue injuries such as bursitis and tendinitis, rheumatoid arthritis, and ankylolsing spondylitis. Side effects, drug interactions, pregnancy safety, and dosage information should be reviewed prior to taking this medication.
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Nonsteroidal Anti-inflammatory Drugs and UlcersNonsteroidal antiinflammatory drugs (NSAIDs) are prescribed medications for the treatment of inflammatory conditions. Examples of NSAIDs include aspirin, ibuprofen, naproxen, and more. One common side effect of NSAIDs is peptic ulcer (ulcers of the esophagus, stomach, or duodenum). Side effects, drug interactions, warnings and precautions, and patient safety information should be reviewed prior to taking NSAIDs.
Nonsteroidal Antiinflammatory DrugsNonsteroidal antiinflammatory drugs (NSAIDs) are a class of drugs are used to treat inflammation, mild to moderate pain, and fever. Examples of the most common NSAIDs include: aspirin salsalate (Amigesic), diflunisal (Dolobid), ibuprofen (Motrin), ketoprofen (Orudis), nabumetone (Relafen), piroxicam (Feldene), naproxen (Aleve, Naprosyn,) diclofenac (Voltaren), indomethacin (Indocin), sulindac (Clinoril), tolmetin (Tolectin), etodolac (Lodine), ketorolac (Toradol), oxaprozin (Daypro), celecoxib (Celebrex).
OsteoarthritisOsteoarthritis is a type of arthritis caused by inflammation, breakdown, and eventual loss of cartilage in the joints. Also known as degenerative arthritis. Osteoarthritis can be caused by aging, heredity, and injury from trauma or disease.
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