Uloric Package Insert Pdf

Allopurinol DescriptionAllopurinol


The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Drug interactions between Uloric and a drug that inhibits or induces one particular enzyme isoform is in general not expected. Since the effect of allopurinol on the nursing infant is unknown, caution should be exercised when allopurinol is administered to a nursing woman.

Dosing Recommendations

The most frequent event observed was acute attacks of gout following the initiation of therapy. Please see the Medication Guide and Prescribing Information for more information. Most patients receiving febuxostat have previously taken allopurinol, but for a number of reasons were switched febuxostat.

Allopurinol sodium for injection is a xanthine oxidase inhibitor. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. Even with adequate therapy with Allopurinol, it may require several months to deplete the uric acid pool sufficiently to achieve control of the acute attacks. No dose adjustment is necessary when administering Uloric in patients with mild or moderate renal impairment.

Albuminuria has been observed among patients who developed clinical gout following chronic glomerulonephritis and chronic pyelonephritis. In patients with severely impaired renal function or decreased urate clearance, the half-life of oxypurinol in the plasma is greatly prolonged.

Who should not take Uloric? The syndrome includes many of the severe reactions described above, and is potentially life-threatening and fatal.

ULORIC (febuxostat)

Uloric should be used with caution in these patients. What are the possible side effects of Uloric? You and your doctor should decide if you should take Uloric while breastfeeding. For further details on hypersensitivity reactions to treatment with oral allopurinol, basic financial statements pdf refer to the package insert for allopurinol tablets.

Thus, Uloric may be taken without regard to food. It reduces the production of uric acid by inhibiting the biochemical reactions immediately preceding its formation. In the management of overdosage there is no specific antidote for Allopurinol. Due to the occasional occurrence of drowsiness, patients should be alerted to the need for due precaution when engaging in activities where alertness is mandatory.

To compare the pharmacokinetics of allopurinol and oxypurinol between intravenous i. Absolute bioavailability of the febuxostat tablet has not been studied. Febuxostat pharmacokinetic parameters for patients with hyperuricemia and gout estimated by population pharmacokinetic analyses were similar to those estimated in healthy patients. The occurrence of hypersensitivity reactions to Allopurinol may be increased in patients with decreased renal function receiving thiazides and Allopurinol concurrently. Do not use Uloric for a condition for which it was not prescribed.

Dosage requirements in excess of mg should be administered in divided doses. No dose adjustment is necessary for Uloric or naproxen when the two drugs are coadministered. In addition, there was a decrease in the total daily urinary uric acid excretion. The etiology of this hyperuricemia is the overproduction of uric acid in relation to the patient's ability to excrete it.

There are isolated case reports of xanthine crystalluria in patients who were treated with oral allopurinol. Receive an email when new articles are posted on this topic. Safety and effectiveness of Uloric in pediatric patients have not been established.

This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. The relative contribution of each enzyme isoform is not clear. Food and Drug Administration.

Allopurinol Injection

Hospitalized unstable angina. Ask a Gout Nurse Advocate.

No overdose of Uloric was reported in clinical studies. Subcortical cysts without erosions on x-ray.

These are not all of the possible side effects of Uloric. Systemic symptoms often included, but were not limited to, the hepatic and renal systems. In addition, the percent decrease in serum uric acid concentrations was similar between genders. Mylan Pharmaceuticals Inc. It is an inhibitor of xanthine oxidase, the enzyme responsible for the conversion of hypoxanthine to xanthine and of xanthine to uric acid, the end product of purine metabolism in man.

Patients with decreased renal function do require lower doses of allopurinol. Rarely, a patient may develop varying degrees of bone marrow depression, affecting one or more cell lines, while receiving Allopurinol alone.

Febuxostat is metabolized by conjugation and oxidation via multiple metabolizing enzymes. You have already added this topic to your email alerts. The dosage of allopurinol sodium for injection to lower serum uric acid to normal or near-normal varies with the severity of the disease.

Dosing Recommendations

Allopurinol acts on purine catabolism, without disrupting the biosynthesis of purines. History of diabetes mellitus with evidence of micro- or macrovascular disease retinopathy, neuropathy, nephropathy, small vessel vascular diseases. The rate of infusion depends on the volume of infusate. It has been postulated that this may be due to the mobilization of urate from tissue deposits as the serum uric acid level begins to fall.

Symptoms involving the cardiac, gastrointestinal, lymphatic, pulmonary, and ophthalmic systems were also reported as occurring as part of the syndrome. Cardiovascular safety of febuxostat and allopurinol in patients with gout and cardiovascular comorbidities. This is in contrast to the nullifying effect of salicylates on uricosuric drugs. National Library of Medicine U. All other trademarks are the property of their respective owners.

The cause of this reaction has not been established. Two patients had serious adverse experiences decreased renal function and generalized seizure reported as being possibly attributable to allopurinol sodium for injection. Patients should be treated with the lowest effective dose, in order to minimize possible side effects.