What the FDA labels say about taking them together
Oxycodone and tramadol
Oxycodone's FDA label of May 6, 2026 names tramadol in its drug interactions section; tramadol's label does not name oxycodone itself but warns about its class (Opioids (opioid agonists)). The oxycodone label: “The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome.”
Check it at the source: the oxycodone FDA label on DailyMed (effective May 6, 2026, Rhodes Pharmaceuticals LLC); the tramadol FDA label on DailyMed (effective March 5, 2026, Lupin Pharmaceuticals, Inc.).
What does the oxycodone label say about tramadol?
Oxycodone label, drug interactionsSerotonergic Drugs Clinical Impact: The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome. … receptor antagonists, drugs that affect the serotonin neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), monoamine oxidase (MAO) inhibitors (those intended to treat psychiatric disorders and also others, such as linezolid and …
Roxicodone label (SpecGx LLC, April 24, 2026), drug interactionsSerotonergic Drugs Clinical Impact: The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome. … receptor antagonists, drugs that affect the serotonin neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), monoamine oxidase (MAO) inhibitors (those intended to treat psychiatric disorders and also others, such as linezolid and …
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 (Oxaydo, NDA202080), Zyla Life Sciences US LLC, effective January 4, 2026 (SPL set cff0c64a-63f5-4b3c-909a-cdecf6755cbe), 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
What does the tramadol label say about oxycodone?
Tramadol's label does not name oxycodone itself; it warns about its class (Opioids (opioid agonists)):
Tramadol label, boxed warningInstruct patients to swallow tramadol hydrochloride extended-release tablets whole to avoid exposure to a potentially fatal dose of tramadol. ( 5.2 ) Accidental ingestion of tramadol hydrochloride extended-release tablets, especially by children, can result in a fatal overdose of tramadol. ( 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.
Tramadol label, boxed warningInstruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules intact, and not to split, chew, crush, or dissolve content of the capsules to avoid exposure to a potentially fatal dose of tramadol. ( 2.1 , 5.2 ) Accidental ingestion of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in a fatal overdose of tramadol. …
Source: FDA drug label (TRAMADOL HYDROCHLORIDE), Lupin Pharmaceuticals, Inc., effective March 5, 2026 (SPL set 46bb9ae6-3ee8-463c-badb-c7a45a89b84b), 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
| Oxycodone | Tramadol | |
|---|---|---|
| Labeled for | Pain | Pain |
| Boxed warning | Yes | Yes |
| Pharmacy cost (NADAC) | $0.0884 per tablet 5 mg tablet | $0.0248 per tablet 50 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