Flagyl ER Drug Interactions
Currently displaying a list of 389 drugs known to interact with Flagyl ER (metronidazole).
- 13 major drug interactions
- 371 moderate drug interactions
- 5 minor drug interactions
Medications known to interact with Flagyl ER
Note: Showing generic names only.
A
- abarelix
- abiraterone
- adagrasib
- adalimumab
- ado-trastuzumab emtansine
- albuterol
- alfuzosin
- amiodarone
- amisulpride
- amitriptyline
- amobarbital
- amoxapine
- amprenavir
- anagrelide
- anisindione
- apalutamide
- apomorphine
- aripiprazole
- arsenic trioxide
- asciminib
- asenapine
- astemizole
- atezolizumab
- atomoxetine
- atorvastatin
- atracurium
- auranofin
- aurothioglucose
- avelumab
- axicabtagene ciloleucel
- azithromycin
B
- bcg
- bedaquiline
- benzgalantamine
- benznidazole
- bepridil
- bicalutamide
- bifidobacterium infantis
- bifidobacterium longum
- black cohosh
- bortezomib
- bosentan
- bosutinib
- brentuximab
- brexucabtagene autoleucel
- buprenorphine
- busulfan
- butabarbital
- butalbital
C
- cabazitaxel
- cabozantinib
- capecitabine
- carbamazepine
- carboplatin
- carfilzomib
- carvedilol
- celecoxib
- cemiplimab
- ceritinib
- cerivastatin
- certolizumab
- chloramphenicol
- chloroquine
- chlorpromazine
- cholera vaccine, live
- cholestyramine
- cilostazol
- ciltacabtagene autoleucel
- cimetidine
- ciprofloxacin
- cisapride
- cisatracurium
- cisplatin
- citalopram
- clarithromycin
- clofazimine
- clomipramine
- clozapine
- colchicine
- conjugated estrogens
- cosibelimab
- crizotinib
- cyclophosphamide
- cyclosporine
D
- dapsone
- dasatinib
- daunorubicin
- daunorubicin liposomal
- degarelix
- desipramine
- deutetrabenazine
- dicumarol
- didanosine
- diethylstilbestrol
- dinutuximab
- disopyramide
- disulfiram
- docetaxel
- dofetilide
- dolasetron
- donepezil
- dostarlimab
- doxepin
- doxepin topical
- doxorubicin
- doxorubicin liposomal
- dronedarone
- droperidol
- durvalumab
E
- efavirenz
- elotuzumab
- elranatamab
- encorafenib
- enfortumab vedotin
- ensifentrine
- entrectinib
- enzalutamide
- epirubicin
- eribulin
- erythromycin
- escitalopram
- estradiol
- estropipate
- etanercept
- ethambutol
- ethanol
- ethinyl estradiol
- ethionamide
- etoposide
- etrasimod
- etravirine
- ezogabine
F
- famotidine
- fecal microbiota spores, live
- fecal microbiota, live
- fexinidazole
- fingolimod
- flecainide
- fluconazole
- fludarabine
- fluorouracil
- fluoxetine
- fluphenazine
- flutamide
- fluvastatin
- foscarnet
- fosphenytoin
- fostemsavir
G
- galantamine
- gatifloxacin
- gemifloxacin
- gepirone
- gilteritinib
- givinostat
- glasdegib
- glofitamab
- gold sodium thiomalate
- golimumab
- goserelin
- granisetron
- grepafloxacin
H
I
- ibutilide
- idarubicin
- idecabtagene vicleucel
- iloperidone
- imipramine
- indium oxyquinoline in-111
- infliximab
- inotuzumab ozogamicin
- interferon alfa-2a
- interferon alfa-2b
- interferon alfa-n1
- interferon alfacon-1
- iodoquinol
- ipilimumab
- isoniazid
- ivosidenib
- ixabepilone
- ixazomib
K
L
- lactobacillus acidophilus
- lactobacillus reuteri
- lactobacillus rhamnosus
- lactobacillus rhamnosus gg
- lapatinib
- lefamulin
- leflunomide
- lenvatinib
- lesinurad
- leuprolide
- levodopa
- levofloxacin
- levoketoconazole
- levomethadyl acetate
- linezolid
- lisdexamfetamine
- lisocabtagene maraleucel
- lithium
- lofexidine
- lomefloxacin
- lonafarnib
- loperamide
- lovastatin
M
- macimorelin
- maprotiline
- mavorixafor
- mebendazole
- mefloquine
- meloxicam
- mephobarbital
- mesoridazine
- methadone
- methotrimeprazine
- midostaurin
- mifepristone
- mirtazapine
- mirvetuximab soravtansine
- mivacurium
- mobocertinib
- montelukast
- mosunetuzumab
- moxifloxacin
- mycophenolate mofetil
- mycophenolic acid
N
- nateglinide
- naxitamab
- nelarabine
- nilotinib
- nilutamide
- nitrofurantoin
- nivolumab
- norfloxacin
- nortriptyline
O
P
- paclitaxel
- paclitaxel protein-bound
- pacritinib
- paliperidone
- palonosetron
- pancuronium
- panobinostat
- papaverine
- pasireotide
- pazopanib
- peginterferon alfa-2a
- peginterferon alfa-2b
- pembrolizumab
- penpulimab
- pentamidine
- pentobarbital
- perflutren
- perphenazine
- phenobarbital
- phenytoin
- pimavanserin
- pimozide
- pitavastatin
- pitolisant
- polatuzumab vedotin
- pomalidomide
- ponatinib
- ponesimod
- posaconazole
- pralsetinib
- pravastatin
- primaquine
- primidone
- probucol
- procainamide
- prochlorperazine
- promazine
- promethazine
- propafenone
- propofol
- propoxyphene
- protriptyline
Q
R
- ranolazine
- red yeast rice
- relugolix
- repotrectinib
- retifanlimab
- revumenib
- ribociclib
- rifabutin
- rifampin
- rifapentine
- rilpivirine
- risperidone
- ritonavir
- rivastigmine
- rocuronium
- romidepsin
- rosuvastatin
- rucaparib
S
- saquinavir
- secnidazole
- secobarbital
- selinexor
- selpercatinib
- sertraline
- sevoflurane
- simvastatin
- siponimod
- sodium iodide i-123
- sodium iodide-i-131
- solifenacin
- sorafenib
- sotalol
- sparfloxacin
- stavudine
- succinylcholine
- sulfamethoxazole
- sunitinib
T
- tacrine
- tacrolimus
- talquetamab
- tamoxifen
- tarlatamab
- tebentafusp
- teclistamab
- telavancin
- telbivudine
- telithromycin
- teniposide
- terbutaline
- terfenadine
- teriflunomide
- tetrabenazine
- thalidomide
- thioridazine
- tipranavir
- tisagenlecleucel
- tislelizumab
- tisotumab vedotin
- tizanidine
- tocilizumab
- toremifene
- toripalimab
- torsemide
- trabectedin
- tramadol
- trazodone
- tremelimumab
- triclabendazole
- trifluoperazine
- triflupromazine
- trimeprazine
- trimipramine
- triptorelin
- typhoid vaccine, live
V
- valbenazine
- valdecoxib
- vandetanib
- vardenafil
- vasopressin
- vecuronium
- vemurafenib
- venlafaxine
- vinblastine
- vincristine
- vincristine liposome
- vinorelbine
- voclosporin
- voriconazole
W
Z
Flagyl ER alcohol/food interactions
There are 2 alcohol/food interactions with Flagyl ER (metronidazole).
Flagyl ER disease interactions
There are 7 disease interactions with Flagyl ER (metronidazole) which include:
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More about Flagyl ER (metronidazole)
- Flagyl ER consumer information
- Check interactions
- Compare alternatives
- Reviews (8)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Drug class: amebicides
- Breastfeeding
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. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
