Naltrexone Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with naltrexone
O
- Obredon (guaifenesin / hydrocodone)
- Odefsey (emtricitabine / rilpivirine / tenofovir alafenamide)
- Ofev (nintedanib)
- Ofirmev (acetaminophen)
- Ogsiveo (nirogacestat)
- Ojemda (tovorafenib)
- Ojjaara (momelotinib)
- oliceridine
- Olinvyk (oliceridine)
- olutasidenib
- ombitasvir / paritaprevir / ritonavir
- Omeclamox-Pak (amoxicillin / clarithromycin / omeprazole)
- OMS (morphine)
- Omvoh (mirikizumab)
- onasemnogene abeparvovec
- Oncaspar (pegaspargase)
- Oncovin (vincristine)
- Onmel (itraconazole)
- Onset Forte (acetaminophen / chlorpheniramine / phenylephrine)
- Onsolis (fentanyl)
- Opana (oxymorphone)
- Opana ER (oxymorphone)
- opium
- Opium Deodorized (opium)
- Opium Tincture, Deodorized (opium)
- Opsumit (macitentan)
- Opsynvi (macitentan / tadalafil)
- Orajel Maximum Strength Toothache (acetaminophen)
- Oramorph SR (morphine)
- Orbivan (acetaminophen / butalbital / caffeine)
- Orbivan CF (acetaminophen / butalbital)
- Ordov Febrigesic Paracetamol (acetaminophen)
- Oreton Methyl (methyltestosterone)
- Oriahnn (elagolix / estradiol / norethindrone)
- Orilissa (elagolix)
- Orkambi (ivacaftor / lumacaftor)
- Orlaam (levomethadyl acetate)
- orlistat
- Ornex (acetaminophen / pseudoephedrine)
- Ornex Maximum Strength (acetaminophen / pseudoephedrine)
- Orudis (ketoprofen)
- Orudis KT (ketoprofen)
- Oruvail (ketoprofen)
- Oseni (alogliptin / pioglitazone)
- Otis Clapp Back Quell (acetaminophen / magnesium salicylate)
- Otrexup (methotrexate)
- oxaliplatin
- Oxandrin (oxandrolone)
- oxandrolone
- oxaprozin
- Oxaydo (oxycodone)
- Oxecta (oxycodone)
- Oxycet (acetaminophen / oxycodone)
- oxycodone
- OxyContin (oxycodone)
- Oxydose (oxycodone)
- Oxyfast (oxycodone)
- OxyIR (oxycodone)
- oxymetholone
- oxymorphone
- oxytetracycline / phenazopyridine / sulfamethizole
- ozanimod
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Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.