Morphine Injection
437 interactions 767 cited referencesMorphine injection is used to relieve moderate to severe pain. Morphine is in a class of medications called opiate (narcotic) analgesics. It works by changing the way the brain and nervous system respond to pain. Read the full Morphine Injection drug information page →
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 →
Major
Morphine Injection Bromazepam Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Bromopride Potentiation of sedative effects Details Morphine Injection Brompheniramine Respa-BR Increased risk of urinary retention, severe constipation, paralytic ileus and an increased risk of serotonin syndrome Details Morphine Injection Bumetanide Bumex Reduced efficacy of diuretics Details Morphine Injection Buprenorphine Belbuca Reduced analgesic effect or precipitation of withdrawal symptoms, and an increased risk of serotonin syndrome Details Morphine Injection Bupropion Aplenzin Increased risk of seizures Details Morphine Injection Buspirone Bucapsol Increased risk of respiratory and CNS depression and an increased risk of serotonin syndrome Details Morphine Injection Butabarbital Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Butalbital An increased risk of CNS depression Details Morphine Injection Butorphanol Butorphic Reduced analgesic effect or precipitation of withdrawal symptoms, and an increased risk of serotonin syndrome Details Morphine Injection Calcium Oxybate Xywav An increased risk of CNS depression and clinically significant respiratory depression, obtundation, hypotension, profound sedation... Details Morphine Injection Canagliflozin Invokana Increased morphine exposure and an increased risk of morphine-related adverse effects (hypotension, respiratory depression, profou... Details Morphine Injection Cannabidiol Epidiolex Increased risk of CNS depression and an increased risk of sedation and somnolence Details Morphine Injection Cannabis An increased risk of CNS depression Details Morphine Injection Canrenoate Reduced efficacy of diuretics Details Morphine Injection Canrenone Reduced efficacy of diuretics Details Morphine Injection Capmatinib Tabrecta Increased morphine exposure and an increased risk of morphine-related adverse effects (hypotension, respiratory depression, profou... Details Morphine Injection Captopril Capoten® Increased morphine exposure and an increased risk of morphine-related adverse effects (hypotension, respiratory depression, profou... Details Morphine Injection Carbamazepine Carbatrol Increased risk of serotonin syndrome and an increased risk of CNS depression Details Morphine Injection Carbidopa Lodosyn An increased risk of CNS depression Details Morphine Injection Carbinoxamine Carbzah Increased risk of urinary retention, severe constipation, and paralytic ileus and an increased risk of profound sedation, respirat... Details Morphine Injection Carisoprodol Soma Increased risk of urinary retention, severe constipation, and paralytic ileus, an increased risk of profound sedation, hypotension... Details Morphine Injection Carphenazine Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Carvedilol Coreg Increased morphine exposure and an increased risk of morphine-related adverse effects (hypotension, respiratory depression, profou... Details Morphine Injection Cetirizine Aller-Tec Increased risk of CNS depression Details Morphine Injection Chloral Hydrate Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Chlordiazepoxide Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Chlorothiazide Diuril Reduced efficacy of diuretics Details Morphine Injection Chlorpheniramine Increased risk of urinary retention, severe constipation, paralytic ileus and an increased risk of serotonin syndrome Details Morphine Injection Chlorpromazine Increased risk of urinary retention, severe constipation, and paralytic ileus and an increased risk of profound sedation, respirat... Details Morphine Injection Chlorthalidone Hemiclor Reduced efficacy of diuretics Details Morphine Injection Chlorzoxazone Lorzone Increased risk of profound sedation, hypotension, coma and respiratory depression Details Morphine Injection Cimetidine Tagamet Increased risk of apnea, confusion and muscle twitching, an increased morphine exposure and an increased risk of morphine toxicity... Details Morphine Injection Citalopram Celexa Increased risk of serotonin syndrome Details Morphine Injection Clarithromycin Biaxin Increased morphine exposure and an increased risk of morphine-related adverse effects (hypotension, respiratory depression, profou... Details Morphine Injection Clemastine Clemasz Increased risk of urinary retention, severe constipation, and paralytic ileus Details Morphine Injection Clidinium Increased risk of urinary retention, severe constipation, and paralytic ileus Details Morphine Injection Clobazam Onfi Increased risk of profound sedation, respiratory depression, hypotension, coma and death Details Morphine Injection Clomipramine Anafranil An increased risk of serotonin syndrome, an increased risk of CNS depression and an increased risk of urinary retention, severe co... Details Morphine Injection Clonazepam Klonopin Increased risk of profound sedation, respiratory depression, hypotension, coma and death DetailsNo interactions on this page match that filter — try the next page or clear the filter.
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