METHOD OF TREATING PAIN UTILIZING CONTROLLED RELEASE OXYMORPHONE PHARMACEUTICAL COMPOSITIONS AND INSTRUCTION ON DOSING FOR RENAL IMPAIRMENT

摘要

The invention pertains to a method of using oxymorphone in the treatment of pain by providing a patient with an oxymorphone dosage form and informing the patient or prescribing physician that the bioavailability of oxymorphone is increased in patients with renal impairment.