
The following information is a summary about Daypro. It is not intended to replace a doctor's instructions.
What is oxaprozin?
Oxaprozin is in a group of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs).
Oxaprozin works by reducing hormones that cause inflammation and pain in the body.
Oxaprozin is used to treat pain or inflammation caused by arthritis.
Oxaprozin may also be used for purposes other than those listed in this medication guide.
What is the most important information I should know about oxaprozin?
This medicine can increase your risk of life-threatening heart or circulation problems,
including heart attack or stroke. Do not use this medicine just before or after having heart bypass
surgery (also called coronary artery bypass graft, or CABG).
Seek emergency medical help if you have symptoms of heart or circulation problems,
such as chest pain, weakness, shortness of breath, slurred speech, or problems with vision or
balance.
This medicine can also increase your risk of serious effects on the stomach or intestines,
including bleeding or perforation (forming of a hole). These conditions can be fatal and
gastrointestinal effects can occur without warning at any time while you are taking oxaprozin.
Older adults may have an even greater risk of these serious gastrointestinal side effects.
Call your doctor at once if you have symptoms of bleeding in your stomach or intestines.
This includes black, bloody, or tarry stools, or coughing up blood or vomit that looks like coffee
grounds.
What should I discuss with my healthcare provider before taking oxaprozin?
Taking an NSAID can increase your risk of life-threatening heart or circulation problems,
including heart attack or stroke. This risk will increase the longer you use an NSAID. Do not
use this medicine just before or after having heart bypass surgery (also called coronary artery
bypass graft, or CABG).
NSAIDs can also increase your risk of serious effects on the stomach or intestines,
including bleeding or perforation (forming of a hole). These conditions can be fatal and
gastrointestinal effects can occur without warning at any time while you are taking an NSAID.
Older adults may have an even greater risk of these serious gastrointestinal side effects.
Do not use this medication if you are allergic to oxaprozin, or to aspirin or other
NSAIDs.
Before taking oxaprozin, tell your doctor if you are allergic to any drugs, or if you have:
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a history of heart attack, stroke, or blood clot;
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heart disease, congestive heart failure, high blood
pressure;
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a history of stomach ulcers or bleeding, bowel problems,
diverticulosis;
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liver or kidney disease;
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asthma;
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polyps in your nose; or
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if you smoke.
If you have any of these conditions, you may not be able to use
oxaprozin, or you may need a dosage adjustment or special tests during treatment.
FDA pregnancy category C. This medication may be harmful to an unborn baby.
Tell your doctor if you are pregnant or plan to become pregnant during treatment. Taking oxaprozin during the last 3 months of pregnancy may result in birth defects. Do not take oxaprozin during pregnancy unless your doctor has told you to.
Oxaprozin can pass into breast milk and may harm a nursing baby. Do not use this
medication without telling your doctor if you are breast-feeding a baby.
Do not give this medicine to a child younger than 6 years old without the advice of a
doctor.
How should I take oxaprozin?
Take this medication exactly as it was prescribed for you. Do not take the medication in
larger amounts, or take it for longer than recommended by your doctor. Follow the directions on
your prescription label. The maximum amount of oxaprozin for adults is 1200 milligrams (mg)
per day. Know the amount of oxaprozin in the specific product you are taking.
If you take oxaprozin for a long period of time, your doctor may want to check you on a
regular basis to make sure this medication is not causing harmful effects. Do not miss any
scheduled visits to your doctor.
Store oxaprozin at room temperature, away from moisture, heat, and light.
What happens if I miss a dose?
Take the missed dose as soon as you remember. If it is almost time for your next dose,
skip the missed dose and take the medicine at your next regularly scheduled time. Do
not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention if you think you have used too much of this
medicine. Symptoms of a oxaprozin overdose may include nausea, vomiting, dizziness,
drowsiness, black or bloody stools, coughing up blood, fever, urinating less than usual or not at
all, shallow breathing, fainting, or coma.
What should I avoid while taking oxaprozin?
Do not use any other over-the-counter cold, allergy, or pain medication without first
asking your doctor or pharmacist. Many medicines available over the counter contain medicines
similar to oxaprozin (such as aspirin, ibuprofen, ketoprofen, or naproxen). If you take certain
products together you may accidentally take too much of this type of medication. Read the label
of any other medicine you are using to see if it contains aspirin, ibuprofen, ketoprofen, or
naproxen.
Do not drink alcohol while taking oxaprozin. Alcohol can increase the risk of
stomach bleeding.
Oxaprozin side effects
Get emergency medical help if you have any of these signs of an allergic
reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop taking oxaprozin and seek medical attention or call your doctor at once if you
have any of these serious side effects:
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chest pain, weakness, shortness of breath, slurred speech, problems
with vision or balance;
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black, bloody, or tarry stools, coughing up blood or vomit
that looks like coffee grounds;
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urinating less than usual or not at all;
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nausea, stomach pain, low fever, loss of appetite, dark
urine, clay-colored stools, jaundice (yellowing of the skin or eyes);
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fever, sore throat, and headache with a severe blistering,
peeling, and red skin rash; or
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bruising, severe tingling, numbness, pain, muscle weakness.
Keep taking oxaprozin and talk to your doctor if you have any of these
less serious side effects:
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upset stomach, mild heartburn or stomach pain, diarrhea,
constipation; bloating, gas;
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dizziness, headache, nervousness;
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skin itching or rash;
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dry mouth;
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increased sweating, runny nose;
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blurred vision; or
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ringing in your ears.
Side effects other than those listed here may also occur. Talk to your
doctor about any side effect that seems unusual or that is especially bothersome.
What other drugs will affect oxaprozin?
Before taking oxaprozin, tell your doctor if you are taking any of the following drugs:
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cyclosporine (Gengraf, Neoral, Sandimmune);
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lithium (Eskalith, Lithobid);
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a blood thinner such as warfarin (Coumadin);
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steroids (prednisone and others); or
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aspirin or other NSAIDs (non-steroidal anti-inflammatory
drugs) such as diclofenac (Voltaren), etodolac (Lodine), fenoprofen (Nalfon), flurbiprofen
(Ansaid), ibuprofen (Advil, Motrin), indomethacin (Indocin), ketoprofen (Orudis), ketorolac
(Toradol), mefenamic acid (Ponstel), nabumetone (Relafen), naproxen (Aleve, Naprosyn),
piroxicam (Feldene), and others.
If you are using any of these drugs, you may not be able to use
oxaprozin or you may need dosage adjustments or special tests during treatment.
There may be other drugs not listed that can affect oxaprozin. Tell your doctor about all
the prescription and over-the-counter medications you use. This includes vitamins, minerals,
herbal products, and drugs prescribed by other doctors. Do not start using a new medication
without telling your doctor.
Where can I get more information?
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Your pharmacist has information about oxaprozin written for health professionals that
you may read.
What does my medication look like?
Oxaprozin is available with a prescription under the brand name Daypro. Other brand or
generic formulations may also be available. Ask your pharmacist any questions you have about
this medication, especially if it is new to you.
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Remember, keep this and all other medicines out of the reach of children, never share
your medicines with others, and use this medication only for the indication prescribed.