Theraflu Cold & Cough Drug Interactions
Currently displaying a list of 570 drugs known to interact with Theraflu Cold & Cough (dextromethorphan / pheniramine / phenylephrine).
- 93 major drug interactions
- 474 moderate drug interactions
- 3 minor drug interactions
Medications known to interact with Theraflu Cold & Cough
Note: Showing generic names only.
- abametapir topical
- abiraterone
- abobotulinumtoxinA
- acarbose
- acebutolol
- acetohexamide
- acetylcarbromal
- acetylcholine ophthalmic
- aclidinium
- acrivastine
- adagrasib
- adalimumab
- albiglutide
- albuterol
- alefacept
- alfentanil
- allopurinol
- almotriptan
- alogliptin
- alprazolam
- amantadine
- aminophylline
- amiodarone
- amisulpride
- amitriptyline
- amobarbital
- amoxapine
- amphetamine
- anakinra
- apomorphine
- apraclonidine ophthalmic
- arformoterol
- aripiprazole
- armodafinil
- asenapine
- atenolol
- atomoxetine
- atropine
- atropine ophthalmic
- azatadine
- azelastine nasal
- baclofen
- belladonna
- benzgalantamine
- benzphetamine
- benztropine
- berotralstat
- betaxolol
- betaxolol ophthalmic
- bexagliflozin
- bimekizumab
- biperiden
- bisoprolol
- bitolterol
- brexanolone
- brexpiprazole
- brimonidine ophthalmic
- brimonidine topical
- brivaracetam
- brodalumab
- bromocriptine
- brompheniramine
- buprenorphine
- bupropion
- buspirone
- butabarbital
- butalbital
- butorphanol
- caffeine
- canagliflozin
- canakinumab
- cannabidiol
- cannabis
- capivasertib
- carbachol ophthalmic
- carbamazepine
- carbetapentane
- carbinoxamine
- cariprazine
- carisoprodol
- carteolol
- carteolol ophthalmic
- carvedilol
- celecoxib
- cenobamate
- cetirizine
- chlophedianol
- chloral hydrate
- chlorcyclizine
- chlordiazepoxide
- chlormezanone
- chlorphenesin
- chlorpheniramine
- chlorpromazine
- chlorpropamide
- chlorzoxazone
- cimetidine
- cinacalcet
- citalopram
- clemastine
- clidinium
- clobazam
- clomipramine
- clonazepam
- clonidine
- clorazepate
- clozapine
- cobicistat
- cocaine nasal
- cocaine topical
- codeine
- colchicine
- cyclizine
- cyclobenzaprine
- cyclopentolate ophthalmic
- cyproheptadine
- dacomitinib
- danicopan
- dantrolene
- dapagliflozin
- daridorexant
- darifenacin
- daxibotulinumtoxinA
- delavirdine
- demecarium bromide ophthalmic
- deserpidine
- desipramine
- desvenlafaxine
- deutetrabenazine
- dexbrompheniramine
- dexchlorpheniramine
- dexfenfluramine
- dexmedetomidine
- dexmethylphenidate
- dextroamphetamine
- dezocine
- diazepam
- dicyclomine
- diethylpropion
- difelikefalin
- digitoxin
- digoxin
- dihydroergotamine
- dimenhydrinate
- diphenhydramine
- disopyramide
- divalproex sodium
- dobutamine
- dolasetron
- donepezil
- dopamine
- doxapram
- doxepin
- doxepin topical
- doxylamine
- dronabinol
- dronedarone
- droperidol
- droxidopa
- dulaglutide
- duloxetine
- echothiophate iodide ophthalmic
- efavirenz
- elacestrant
- eletriptan
- eliglustat
- eluxadoline
- emapalumab
- empagliflozin
- entacapone
- epcoritamab
- ephedrine
- epinephrine
- epoprostenol
- ergonovine
- ergotamine
- ertugliflozin
- escitalopram
- esketamine
- eslicarbazepine
- esmolol
- estazolam
- eszopiclone
- ethanol
- ethchlorvynol
- ethosuximide
- ethotoin
- exenatide
- ezogabine
- fedratinib
- felbamate
- fenfluramine
- fentanyl
- fesoterodine
- flavoxate
- flibanserin
- fluoxetine
- fluphenazine
- flurazepam
- fluvoxamine
- formoterol
- fosphenytoin
- fostamatinib
- frovatriptan
- furazolidone
- gabapentin
- gabapentin enacarbil
- galantamine
- ganaxolone
- gepirone
- givosiran
- glimepiride
- glipizide
- glofitamab
- glyburide
- glycerol phenylbutyrate
- glycopyrrolate
- glycopyrronium topical
- golimumab
- granisetron
- guanadrel
- guanethidine
- guanfacine
- guselkumab
- halazepam
- halofantrine
- haloperidol
- halothane
- heroin
- histamine phosphate
- homatropine ophthalmic
- house dust mite allergen extract
- hyaluronidase
- hydrocodone
- hydromorphone
- hydroxychloroquine
- hydroxyzine
- hyoscyamine
- ifosfamide
- iloperidone
- iloprost
- imatinib
- imipramine
- incobotulinumtoxinA
- indacaterol
- infliximab
- insulin
- insulin aspart
- insulin aspart protamine
- insulin degludec
- insulin detemir
- insulin glargine
- insulin glulisine
- insulin inhalation, rapid acting
- insulin isophane
- insulin lispro
- insulin lispro protamine
- insulin regular
- insulin zinc
- insulin zinc extended
- iobenguane I 123
- iobenguane I 131
- ipratropium
- ipratropium nasal
- isocarboxazid
- isoetharine
- isoflurophate ophthalmic
- isoniazid
- isoproterenol
- labetalol
- lamotrigine
- landiolol
- lasmiditan
- lemborexant
- lenacapavir
- letibotulinumtoxinA
- levalbuterol
- levetiracetam
- levobetaxolol ophthalmic
- levobunolol ophthalmic
- levocetirizine
- levodopa
- levomethadyl acetate
- levomilnacipran
- levorphanol
- levothyroxine
- lidocaine
- linagliptin
- linezolid
- liothyronine
- liraglutide
- lisdexamfetamine
- lithium
- lixisenatide
- lofexidine
- lonapegsomatropin
- loperamide
- lorazepam
- lorcaserin
- loxapine
- lumateperone
- lurasidone
- ma huang
- maprotiline
- mavorixafor
- mazindol
- mecamylamine
- meclizine
- melatonin
- memantine
- mepenzolate
- meperidine
- mephentermine
- mephenytoin
- mephobarbital
- meprobamate
- mesoridazine
- metaproterenol
- metaraminol
- metaxalone
- metformin
- methadone
- methamphetamine
- methdilazine
- methocarbamol
- methohexital
- methotrimeprazine
- methoxamine
- methscopolamine
- methsuximide
- methyldopa
- methylene blue
- methylergonovine
- methylphenidate
- methysergide maleate
- metipranolol ophthalmic
- metoclopramide
- metoprolol
- metyrosine
- mibefradil
- midazolam
- midodrine
- miglitol
- milnacipran
- mirabegron
- mirtazapine
- mitotane
- mixed grass pollens allergen extract
- modafinil
- molindone
- morphine
- morphine liposomal
- nabilone
- nadolol
- nalbuphine
- naratriptan
- nateglinide
- nebivolol
- nefazodone
- nemolizumab
- nilotinib
- norepinephrine
- nortriptyline
- olanzapine
- oliceridine
- olodaterol
- olopatadine nasal
- olutasidenib
- omaveloxolone
- onabotulinumtoxinA
- ondansetron
- opicapone
- opium
- oritavancin
- orphenadrine
- osilodrostat
- oxamniquine
- oxazepam
- oxcarbazepine
- oxybutynin
- oxycodone
- oxymorphone
- oxytocin
- ozanimod
- paliperidone
- palonosetron
- panobinostat
- paraldehyde
- paramethadione
- paroxetine
- peanut allergen powder
- penbutolol
- pentazocine
- pentobarbital
- perampanel
- pergolide
- perphenazine
- phenacemide
- phendimetrazine
- phenelzine
- phenindamine
- phenobarbital
- phensuximide
- phentermine
- phenylpropanolamine
- phenytoin
- physostigmine
- physostigmine ophthalmic
- pilocarpine ophthalmic
- pimozide
- pindolol
- pioglitazone
- pirbuterol
- pirtobrutinib
- pitolisant
- potassium chloride
- potassium citrate
- prabotulinumtoxinA
- pralsetinib
- pramipexole
- pramlintide
- pregabalin
- pretomanid
- primidone
- procarbazine
- prochlorperazine
- procyclidine
- promazine
- promethazine
- propafenone
- propantheline
- propiomazine
- propoxyphene
- propranolol
- protriptyline
- pseudoephedrine
- pyrilamine
- racepinephrine
- ragweed pollen allergen extract
- ramelteon
- ranolazine
- rasagiline
- rauwolfia serpentina
- remifentanil
- remimazolam
- repaglinide
- reserpine
- revefenacin
- rilonacept
- rimabotulinumtoxinB
- risperidone
- ritodrine
- ritonavir
- rivastigmine
- rizatriptan
- rolapitant
- ropeginterferon alfa-2b
- ropinirole
- rosiglitazone
- rotigotine
- rufinamide
- safinamide
- salmeterol
- sarilumab
- satralizumab
- saxagliptin
- scopolamine
- scopolamine ophthalmic
- secobarbital
- secukinumab
- selegiline
- selexipag
- semaglutide
- sertraline
- sibutramine
- siltuximab
- sitagliptin
- sodium iodide i-123
- sodium iodide-i-131
- solifenacin
- solriamfetol
- somapacitan-beco
- somatrem
- somatrogon
- somatropin
- sotagliflozin
- sotalol
- st. john's wort
- stiripentol
- sufentanil
- sumatriptan
- suvorexant
- tacrine
- tapentadol
- tarlatamab
- tasimelteon
- tebentafusp
- teclistamab
- tedizolid
- temazepam
- terbinafine
- terbutaline
- tetrabenazine
- thalidomide
- theophylline
- thiethylperazine
- thiopental
- thioridazine
- thiothixene
- thyroid desiccated
- tiagabine
- ticlopidine
- timolol
- timolol ophthalmic
- timothy grass pollen allergen extract
- tiotropium
- tirzepatide
- tizanidine
- tocilizumab
- tolazamide
- tolbutamide
- tolcapone
- tolterodine
- topiramate
- tramadol
- tranylcypromine
- trazodone
- treprostinil
- triazolam
- trichophyton skin test
- trifluoperazine
- triflupromazine
- trihexyphenidyl
- trimeprazine
- trimethadione
- trimethobenzamide
- trimipramine
- tripelennamine
- triprolidine
- troglitazone
- tropicamide ophthalmic
- trospium
- tryptophan
- valbenazine
- valdecoxib
- valerian
- valproic acid
- vemurafenib
- venlafaxine
- vigabatrin
- vilazodone
- viloxazine
- vimseltinib
- vortioxetine
Theraflu Cold & Cough alcohol/food interactions
There are 2 alcohol/food interactions with Theraflu Cold & Cough (dextromethorphan / pheniramine / phenylephrine).
Theraflu Cold & Cough disease interactions
There are 8 disease interactions with Theraflu Cold & Cough (dextromethorphan / pheniramine / phenylephrine) which include:
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- BPH
- diabetes
- glaucoma
More about Theraflu Cold & Cough (dextromethorphan / pheniramine / phenylephrine)
- Theraflu Cold & Cough consumer information
- Check interactions
- Compare alternatives
- Side effects
- Dosage information
- Drug class: upper respiratory combinations
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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Ubrelvy
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Banophen
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Benadryl Allergy
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Pseudoephedrine/triprolidine
Pseudoephedrine/triprolidine systemic is used for allergic rhinitis, cold symptoms
Echinacea
Echinacea systemic is used for cold symptoms, condylomata acuminata, herbal supplementation
Chlorpheniramine
Chlorpheniramine systemic is used for allergic reactions, allergic rhinitis, allergies, cold ...
Diphenhydramine
Diphenhydramine is an antihistamine used to treat sneezing, runny nose, itching, hives and other ...
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.