Ethylmorphine
29 interactions 3 explained in plain English
Medically reviewed by
Dr. Brian Staiger, PharmD, BCPS
· Updated Jul 4, 2026
· Editorial policy
· Data sources
Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →
Most serious with:
Palonosetron Injection
Sertraline
Buprenorphine
Linezolid Injection
Hydromorphone Rectal
Clopidogrel
Major
Ethylmorphine Acetaminophen And Codeine Capital® & Codeine Explained Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Ethylmorphine Sertraline Explained An increased risk of serotonin syndrome Details Ethylmorphine Buprenorphine Belbuca Explained An increased risk of serotonin syndrome and an increased risk of respiratory and CNS depression Details Ethylmorphine Butorphanol Injection Butorphic Increased risk of serotonin syndrome; increased risk of respiratory and CNS depression Details Ethylmorphine Butorphanol Nasal Spray Stadol® NS Increased risk of serotonin syndrome; increased risk of respiratory and CNS depression Details Ethylmorphine Cetirizine Injection Aller-Tec Increased risk of CNS depression Details Ethylmorphine Cetirizine Ophthalmic Zerviate Increased risk of CNS depression Details Ethylmorphine Clopidogrel Plavix Reduced efficacy of clopidogrel Details Ethylmorphine Diazepam Nasal Spray Valtoco Increased risk of profound sedation, respiratory and CNS depression, coma and death Details Ethylmorphine Diazepam Rectal Diastat Increased risk of profound sedation, respiratory and CNS depression, coma and death Details Ethylmorphine Esketamine Nasal Spray Spravato Increased risk of sedation Details Ethylmorphine Fentanyl Transdermal Patch Duragesic® Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Ethylmorphine Granisetron Transdermal Patch Sancuso Increased risk of serotonin syndrome Details Ethylmorphine Granisetron Injection Granisol Increased risk of serotonin syndrome Details Ethylmorphine Hydromorphone Injection Dilaudid Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Ethylmorphine Hydromorphone Rectal available generically Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Ethylmorphine Lacosamide Injection Motpoly An increased risk of CNS depression Details Ethylmorphine Levodopa Oral Inhalation Inbrija An increased risk of CNS depression Details Ethylmorphine Linezolid Injection Zyvox An increased risk of serotonin syndrome Details Ethylmorphine Lithium Carbonate Lithobid Increased risk of serotonin syndrome Details Ethylmorphine Metoclopramide Injection Gimoti Increased risk of CNS depression Details Ethylmorphine Metoclopramide Nasal Spray Gimoti Increased risk of CNS depression Details Ethylmorphine Midazolam Nasal Spray Nayzilam Increased risk of hypoventilation, airway obstruction, desaturation, or apnea Details Ethylmorphine Midazolam Injection Nayzilam Increased risk of hypoventilation, airway obstruction, desaturation, or apnea Details Ethylmorphine Morphine Injection Astramorph® PF Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Ethylmorphine Nalbuphine Injection Nubain® Increased risk of serotonin syndrome; increased risk of respiratory and CNS depression Details Ethylmorphine Palonosetron Injection Aloxi® An increased risk of serotonin syndrome DetailsModerate
Ethylmorphine Clonidine Transdermal Patch Catapres An increased risk of sedation and somnolence Details Ethylmorphine Desmopressin Nasal Concentraid® Increased risk of water intoxication with hyponatremia DetailsNo interactions on this page match that filter — try the next page or clear the filter.
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