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Pronunciation |
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(flure
BI proe
fen) |

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U.S. Brand
Names |
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Ansaid® Oral; Ocufen®
Ophthalmic |

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Generic
Available |
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No |

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Canadian Brand
Names |
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Apo®-Flurbiprofen; Froben®;
Froben-SR®; Novo-Flurprofen; Nu-Flurprofen |

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Synonyms |
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Flurbiprofen Sodium |

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Pharmacological Index |
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Nonsteroidal Anti-Inflammatory Agent (NSAID) |

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Use |
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Dental: Management of postoperative pain
Medical: Inhibition of intraoperative miosis; acute or long-term treatment of
signs and symptoms of rheumatoid arthritis and osteoarthritis; prevention and
management of postoperative ocular inflammation and postoperative cystoid
macular edema remains to be determined |

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Pregnancy Risk
Factor |
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C (D in 3rd trimester) |

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Contraindications |
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Dendritic keratitis, hypersensitivity to flurbiprofen or any
component |

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Warnings/Precautions |
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Should be used with caution in patients with a history of herpes simplex,
keratitis, and patients who might be affected by inhibition of platelet
aggregation; dehydration; slowing of corneal wound healing patients in whom
asthma, rhinitis, or urticaria is precipitated by aspirin or other
NSAIDs. |

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Adverse
Reactions |
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Ophthalmic:
>10%: Ocular: Slowing of corneal wound healing, mild ocular stinging,
itching and burning eyes, ocular irritation
1% to 10%: Ocular: Eye redness
Oral:
>10%:
Central nervous system: Dizziness
Dermatologic: Rash
Gastrointestinal: Abdominal cramps, heartburn, indigestion, nausea
1% to 10%:
Central nervous system: Headache, nervousness
Dermatologic: Itching
Endocrine & metabolic: Fluid retention
Gastrointestinal: Vomiting
Otic: Tinnitus
<1%: Congestive heart failure, hypertension, arrhythmias, tachycardia,
confusion, hallucinations, aseptic meningitis, mental depression, drowsiness,
insomnia, urticaria, erythema multiforme, toxic epidermal necrolysis,
Stevens-Johnson syndrome, angioedema, polydipsia, hot flashes, gastritis, GI
ulceration, cystitis, polyuria, agranulocytosis, anemia, hemolytic anemia, bone
marrow suppression, leukopenia, thrombocytopenia, hepatitis, peripheral
neuropathy, toxic amblyopia, blurred vision, conjunctivitis, dry eyes, decreased
hearing, acute renal failure, shortness of breath, allergic rhinitis, epistaxis
|

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Overdosage/Toxicology |
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Symptoms include apnea, metabolic acidosis, coma, and nystagmus;
leukocytosis, renal failure
Management of a nonsteroidal anti-inflammatory drug (NSAID) intoxication is
primarily supportive and symptomatic. Fluid therapy is commonly effective in
managing the hypotension that may occur following an acute NSAIDs overdose,
except when this is due to an acute blood loss. Seizures tend to be very
short-lived and often do not require drug treatment; although, recurrent
seizures should be treated with I.V. diazepam. Since many of the NSAID undergo
enterohepatic cycling, multiple doses of charcoal may be needed to reduce the
potential for delayed toxicities. |

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Drug
Interactions |
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CYP2C9 enzyme substrate; CYP2C9 enzyme inhibitor |

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Mechanism of
Action |
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Inhibits prostaglandin synthesis by decreasing the activity of the enzyme,
cyclo-oxygenase, which results in decreased formation of prostaglandin
precursors |

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Pharmacodynamics/Kinetics |
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Onset of effect: Within 1-2 hours |

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Usual Dosage |
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Oral: Rheumatoid arthritis and osteoarthritis: 200-300 mg/day in 2-, 3-, or 4
divided doses
Ophthalmic: Instill 1 drop every 30 minutes, 2 hours prior to surgery (total
of 4 drops to each affected eye) |

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Dietary
Considerations |
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Can be taken with food, milk, or antacid to decrease GI effects; food alters
rate of absorption but not amount |

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Mental Health: Effects
on Mental Status |
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Dizziness is common; may cause nervousness; may rarely cause drowsiness,
confusion, depression, or hallucinations |

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Mental Health:
Effects on Psychiatric
Treatment |
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May rarely cause agranulocytosis; use caution with clozapine and
carbamazepine; may decrease the clearance of lithium resulting in elevated serum
levels and potential toxicity; monitor serum lithium levels |

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Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
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No information available to require special precautions |

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Dental Health:
Effects on Dental Treatment |
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<1% of patients experience dry mouth; NSAID formulations are known to
reversibly decrease platelet aggregation via mechanisms different than observed
with aspirin. The dentist should be aware of the potential of abnormal
coagulation. Caution should also be exercised in the use of NSAIDs in patients
already on anticoagulant therapy with drugs such as warfarin
(Coumadin®). |

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Patient
Information |
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Oral: Take this medication exactly as directed; do not increase dose without
consulting prescriber. Do not crush tablets or break capsules. Take with food or
milk to reduce GI distress. Maintain adequate fluid intake (2-3 L/day of fluids
unless instructed to restrict fluid intake). Do not use alcohol, aspirin, or
aspirin-containing medication, and all other anti-inflammatory medications
without consulting prescriber. You may experience drowsiness, dizziness,
nervousness, or headache (use caution when driving or engaging in tasks
requiring alertness until response to drug is known); anorexia, nausea,
vomiting, or heartburn (frequent small meals, frequent mouth care, sucking
lozenges, or chewing gum may help); fluid retention (weigh yourself weekly and
report unusual (3-5 lb/week) weight gain). GI bleeding, ulceration, or
perforation can occur with or without pain; discontinue medication and contact
prescriber if persistent abdominal pain or cramping, or blood in stool occurs.
Report breathlessness, difficulty breathing, or unusual cough; chest pain, rapid
heartbeat, palpitations; unusual bruising/bleeding; blood in urine, stool,
mouth, or vomitus; swollen extremities; skin rash or itching; acute fatigue;
changes in hearing or ringing in ears. Pregnancy/breast-feeding
precautions: Inform prescriber if you are or intend to be pregnant. Consult
prescriber if breast-feeding.
Ophthalmic: Wash hands before instilling. Sit or lie down to instill. Open
eye, look at ceiling, and instill prescribed amount of medication. Close eye and
roll eye in all directions, and apply gentle pressure to inner corner of eye. Do
not let tip of applicator touch eye or contaminate tip of applicator. Use
protective dark eyewear until healed; avoid direct sunlight. Temporary stinging
or burning may occur. Report persistent pain, burning, redness, vision
disturbances, swelling, itching, or worsening of condition.
|

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Nursing
Implications |
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Care should be taken to avoid contamination of the solution container
tip |

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Dosage Forms |
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Solution, ophthalmic, as sodium (Ocufen®): 0.03% (2.5
mL, 5 mL, 10 mL)
Tablet, as sodium (Ansaid®): 50 mg, 100 mg
|

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References |
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Albert KS, Gillespie WR, Raabe A, et al,
"Determination of Flurbiprofen in Human Serum by Reverse-Phase High-Performance Liquid Chromatography With Fluorescence Detection,"
J Pharm Sci, 1984, 73(12):1823-5.
Bragger U, Muhle T, Fourmousis I, et al,
"Effect of the NSAID Flurbiprofen on Remodeling After Periodontal Surgery," J
Periodontal Res, 1997, 32(7):575-82.
Brooks CD, Linet OI, Schellenberg D, et al,
"Clinical Safety of Flurbiprofen," J Clin Pharmacol, 1990, 30(4):342-51.
Brooks PM and Day RO,
"Nonsteroidal Anti-inflammatory Drugs - Differences and Similarities," N Engl
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Clinch D, Banerjee AK, Ostick G,
"Absence of Abdominal Pain in Elderly Patients With Peptic Ulcer," Age
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Clive DM, Stoff JS,
"Renal Syndromes Associated With Nonsteroidal Anti-inflammatory Drugs," N
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Cooper SA and Kupperman A,
"The Analgesic Efficacy of Flurbiprofen Compared to Acetaminophen With Codeine,"
J Clin Dent, 1991, 2(3):70-4.
Cooper SA, Mardirossian G, and Miles M,
"Analgesic Relative Potency Assay Comparing Flurbiprofen 50, 100, and 150 mg, Aspirin 600 mg, and Placebo in Postsurgical Dental Pain,"
Clin J Pain, 1988, 4:175-81.
Court H and Volans GN,
"Poisoning After Overdose With Nonsteroidal Anti-inflammatory Drugs," Adverse
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Davis NM, "Clinical Pharmacokinetics of Flurbiprofen and its Enantiomers,"
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Dionne RA,
"Suppression of Dental Pain by the Preoperative Administration of Flurbiprofen,"
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Graham DY,
"Prevention of Gastroduodenal Injury Induced by Chronic Nonsteroidal Anti-inflammatory Drug Therapy,"
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Hoppmann RA, Peden JG, and Ober SK,
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Arch Intern Med, 1991, 151(7):1309-13.
Jeffcoat MK, Reddy MS, Haigh S, et al,
"A Comparison of Topical Ketorolac, Systemic Flurbiprofen, and Placebo for the Inhibition of Bone Loss in Adult Periodontitis,"
J Periodontol, 1995, 66(5):329-38.
Jeffcoat MK, Reddy MS, Wang IC, et al,
"The Effect of Systemic Flurbiprofen on Bone Supporting Dental Implants," J
Am Dent Assoc, 1995, 126(3):305-11.
Lesko SM and Mitchell AA,
"An Assessment of the Safety of Pediatric Ibuprofen; A Practitioner-Based Randomized Clinical Trial,"
JAMA, 1995, 273(12):929-33.
Malmberg AB and Yaksh TL,
"Antinociception Produced by Spinal Delivery of the S and R Enantiomers of Flurbiprofen in the Formalin Test,"
Eur J Pharmacol, 1994, 256(2):205-9.
Pounder R, "Silent Peptic Ulceration: Deadly Silence or Golden Silence?"
Gastroenterology, 1989, 96(2 Pt 2 Suppl):626-31.
Smolinske SC, Hall AH, Vandenberg SA, et al,
"Toxic Effects of Nonsteroid Anti-inflammatory Drugs in Overdose. An Overview of Recent Evidence on Clinical Effects and Dose-Response Relationships,"
Drug Saf, 1990, 5(4):252-74.
Vale JA and Meredith TJ,
"Acute Poisoning Due to Nonsteroidal Anti-inflammatory Drugs," Med
Toxicol, 1986, 1(1):12-31.
Verbeeck RK,
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Clin Pharmacokinet, 1990, 19(1):44-66.
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