What the FDA labels say about taking them together
Buprenorphine and oxycodone
Oxycodone's FDA label of May 6, 2026 names buprenorphine in its drug interactions section; buprenorphine's label does not name oxycodone itself but warns about its class (Opioids (opioid agonists)). The oxycodone label: “May reduce the analgesic effect of OXAYDO and/or precipitate withdrawal symptoms.”
Check it at the source: the buprenorphine FDA label on DailyMed (effective June 5, 2026); the oxycodone FDA label on DailyMed (effective May 6, 2026, Rhodes Pharmaceuticals LLC).
What does the buprenorphine label say about oxycodone?
Buprenorphine's label does not name oxycodone itself; it warns about its class (Opioids (opioid agonists)):
Buprenorphine label, warnings and precautionsLife-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended.
Buprenorphine label, boxed warningInstruct patients on proper administration of BUTRANS to reduce the risk. ( 2.1 , 5.2 ) Accidental exposure to BUTRANS, especially in children, can result in fatal overdose of buprenorphine. ( 5.2 ) Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death.
Source: FDA drug label (Buprenorphine HCl), SpecGx LLC, effective June 5, 2026 (SPL set b60d514d-a88a-4fa2-a5b0-30ac29e04973), via openFDA; the full label on DailyMed
What does the oxycodone label say about buprenorphine?
Oxycodone label, drug interactionsClinical Impact: May reduce the analgesic effect of oxycodone hydrochloride tablets and/or may precipitate withdrawal symptoms. Intervention: Avoid concomitant use Butorphanol, nalbuphine, pentazocine, buprenorphine Muscle Relaxants
Oxycodone label, warnings and precautionsAdditionally, avoid the use of mixed agonist/antagonist (e.g., pentazocine, nalbuphine, and butorphanol) or partial agonist (e.g., buprenorphine) analgesics in patients who are receiving a full opioid agonist analgesic, including oxycodone hydrochloride tablets.
Source: FDA drug label (Roxicodone, NDA021011), SpecGx LLC, effective April 24, 2026 (SPL set 5a8157d3-ba20-4abf-b0d4-6ad141b31d63), via openFDA
Source: FDA drug label (Oxycodone Hydrochloride), Rhodes Pharmaceuticals LLC, effective May 6, 2026 (SPL set a5162476-1217-41c0-bc7e-0a0f123f069f), via openFDA; the full label on DailyMed
These are the labels' own sentences. PlainMeds does not grade interactions; a pharmacist or prescriber can say what they mean for one person's medicines.
Both medicines on the record
| Buprenorphine | Oxycodone | |
|---|---|---|
| Labeled for | Opioid use disorder, Pain | Pain |
| Boxed warning | No | Yes |
| Pharmacy cost (NADAC) | $0.277 per tablet 2 mg tablet sl | $0.0884 per tablet 5 mg tablet |
| Shortage now | No current entry | No current entry |
Source: FDA NDC Directory, CMS NADAC of October 7, 2026 and the FDA Drug Shortage Database (FDA files October 8, 2026)
What next?
- Check more medicines together
- up to five at once