The recommended dosage of OXY/APAP XR is 2 tablets every 12 hours. The second dose of 2 The second dose of 2 tablets may be administered as early as 8 hours after the initial dose to maintain analgesia; Oxycodone acetaminophen is a prescription drug used for management of moderate to severe pain. Oxycodone acetaminophen is available under the following different brand names: Percocet, Tylox, Primlev, Roxicet, Endocet, and Xartemis XR. Learn about Xartemis XR (Oxycodone Hydrochloride and Acetaminophen Extended-Release) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Oxycodone Oral tablet, extended release 20mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. Visit cvs.com for more details. Medscape - Pain dosing for OxyContin, Xtampza ER (oxycodone), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Oxycodone is a narcotic drug prescribed for the relief of moderate to moderately severe pain. Common side effects of oxycodone include sweating, headache, dizziness, dry mouth, and sleepiness. Dosage depends on the patient. Oxycodone may cause withdrawal symptoms of discontinued suddenly. Brand names for oxycodone are Oxycontin, Roxicodone. patients with hepatic impairment or renal impairment start with one tablet and adjust dosage as needed. 1-3 Xartemis XR is not interchangeable with other oxycodone/acetaminophen products because of differing Oxycodone is a narcotic medication used to relieve moderate to severe pain. OxyContin is a brand of timed-release oxycodone, made by Purdue Pharma, that works for up to 12 hours. When using OXYCODONE HCl EXTENDED-RELEASE TABLETS with CYP3A4 inhibitors or discontinuing CYP3A4 inducers in OXYCODONE HCl EXTENDED-RELEASE TABLETS -treated patients, monitor patients closely at frequent intervals and consider dosage reduction of OXYCODONE HCl EXTENDED-RELEASE TABLETS until stable drug effects are achieved [see Drug Interactions ]. Oxycodone Extended-Release Tablets Dosage and Administration Important Dosage and Administration Instructions OXYCODONE HCl EXTENDED-RELEASE TABLETS should be prescribed only by healthcare professionals who are knowledgeable in the use of potent opioids for the management of chronic pain.