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Qsymia (phentermine / topiramate) Drug Interactions

Currently displaying a list of 822 drugs known to interact with Qsymia (phentermine / topiramate).

See also: The most common drugs checked in combination with this medicine.

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Type in a drug name to check for interactions with Qsymia (phentermine / topiramate).

Medications known to interact with Qsymia (phentermine / topiramate)

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    • dantrolene (Dantrium, Dantrium Intravenous, Revonto, Ryanodex)
    • dapagliflozin (Farxiga)
    • dapagliflozin / metformin (Xigduo XR)
    • dapagliflozin / saxagliptin (Qtern)
    • darifenacin (Enablex)
    • deserpidine (Harmonyl)
    • deserpidine / hydrochlorothiazide (Oreticyl 25, Oreticyl 50, Oreticyl Forte)
    • deserpidine / methyclothiazide (Enduronyl, Enduronyl Forte)
    • desipramine (Norpramin)
    • desloratadine / pseudoephedrine (Clarinex-D 24 Hour, Clarinex-D 12 Hour)
    • desogestrel / ethinyl estradiol (Apri, Kariva, Isibloom, Mircette, Desogen, Viorele, Azurette, Enskyce, Reclipsen, Cyred, Caziant, Juleber, Pimtrea, Emoquette, Ortho-Cept, Cyred EQ, Velivet, Cesia, Bekyree, Solia, Volnea, Simliya, Kalliga, Kimidess, Cyclessa)
    • desvenlafaxine (Pristiq, Khedezla)
    • deutetrabenazine (Austedo)
    • dexbrompheniramine (Ala-Hist IR)
    • dexbrompheniramine / dextromethorphan / phenylephrine (Alahist DM, Panatuss DXP, Alahist CF, Supress A Pediatric, Dexall, Panatuss Pediatric DXP, G-P-Tuss DXP, Y-Cof DM, Supress A, Tussall, Tussall-ER)
    • dexbrompheniramine / dextromethorphan / phenylephrine / pyrilamine (Poly Tan DM)
    • dexbrompheniramine / dextromethorphan / pseudoephedrine (M-End DMX)
    • dexbrompheniramine / hydrocodone / phenylephrine (Histussin HC Syrup, Cytuss-HC NR, H-C Tussive-NR)
    • dexbrompheniramine / phenylephrine (Ala-Hist PE)
    • dexbrompheniramine / phenylephrine / pyrilamine (Poly Tan D)
    • dexbrompheniramine / pseudoephedrine (Conex, Acticon, Duomine, Disobrom, Disophrol, Drixoral Cold and Allergy, Dixaphedrine, Drexophed SR, Desihist SA, Dexophed, 12 Hour Cold, Dexaphen SA, Drixomed, Pharmadrine)
    • dexbrompheniramine / pyrilamine (Poly Tan)
    • dexchlorpheniramine (Polaramine, Ryclora, Polmon, Polaramine Repetabs)
    • dexchlorpheniramine / dextromethorphan / phenylephrine (Polytussin DM, Donatussin DM Suspension)
    • dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine (Coryza-DM, ProHist, P-Hist, Resperal)
    • dexchlorpheniramine / dextromethorphan / pseudoephedrine (Deltuss DMX, Tannate DMP-DEX, C-Phed DPD Tann, DuraTan Forte, Bromatan Plus, Dur-Tann Forte, TanDur DM, SuTan-DM, Tannate PD-DM, Abatuss DMX, TanaCof DM, Tanafed DMX)
    • dexchlorpheniramine / guaifenesin / pseudoephedrine (Polaramine Expectorant)
    • dexchlorpheniramine / hydrocodone / phenylephrine (Zotex HC, Codimal DH, Notuss PD, EndaCof-Plus, Hydex PD)
    • dexchlorpheniramine / methscopolamine / phenylephrine (CoryZa-D, Re-Drylex, DexPhen M, Extendryl)
    • dexchlorpheniramine / methscopolamine / pseudoephedrine (D-Hist D, DuraHist D, Histatab D)
    • dexchlorpheniramine / phenylephrine (Rymed, Rescon-MX, Rescon-Jr, NalDex, RhinaHist)
    • dexchlorpheniramine / pseudoephedrine (Duotan PD, Tanafed DP, AllerDur, SuTan, Deltuss DP, Rescon, Hexafed)
    • dexfenfluramine (Redux)
    • dexmedetomidine (Precedex)
    • dextromethorphan (Delsym, Dextromethorphan HBr Adult Formula, Delsym 12 Hour Cough Relief, Cough Syrup DM, Dry Cough, Benylin DM, Robitussin CoughGels Long-Acting, Bisolvon Dry, Calmylin, St. Joseph Cough Suppressant, Sucrets Cough, Vicks Formula 44, Delsym 12 Hour Cough Relief for Children & Adults, Strepsils Cough, Creomulsion, Buckley's DM, Hold, DexAlone, PediaCare Children's Long-Acting Cough, Vicks Dayquil Cough, Babee Cof, Silphen DM, Pertussin DM, Vicks Formula 44 Custom Care Dry Cough Suppressant, Balminil DM, Novahistine DM, Covonia Bronchial Balsam, Robitussin Cough Long-Acting, Triaminic Thin Strips Long Acting Cough, Benadryl for the Family Dry Forte, Theraflu Thin Strips Cough, Neocitran Thin Strips Cough, Contac Cough, Robafen Cough Liquidgels, Jack & Jill Thin Strips Cough, Tussinol for Dry Coughs, Bisolvon Dry Junior, Dristan DM, Dexi-Tuss, Nucosef DM, Strepsils Cough Relief, Delsym Children's 12-Hour Cough Relief, Buckleys Mixture, Pedia Relief, Triaminic Long Acting Cough, Creomulsion Children, Buckley's Mixture Cough Suppressant, Tussin Cough Gels (Long Acting), Vicks Nature Fusion Cough, Duract Max Strength Cough, Scot-Tussin Diabetes, Lloydspharmacy Dry Adult Cough, 12 Hour Cough Relief, Triaminic Thin Strips Cough, Robitussin 12-Hour Cough Relief, ElixSure Cough, Scot-Tussin DM Cough Chasers, Hold DM, Pertussin CS Childrens, Robitussin Children's Cough Long-Acting, Pertussin ES, Tussin Pediatric, Robafen Pediatric Cough & Cold)
    • dextromethorphan / diphenhydramine / phenylephrine (Dytan-DM, Duratuss AC 12, D-Tann DM)
    • dextromethorphan / doxylamine (Robitussin Nighttime Cough DM, Vicks Nyquil Cough, Nighttime Cough, Safetussin PM, Robitussin Nighttime Cough DM Maximum Strength)
    • dextromethorphan / doxylamine / pseudoephedrine (Lortuss DM)
    • dextromethorphan / guaifenesin (Mucinex DM, Robitussin Cough + Chest Congestion DM, Tussin DM, Robafen DM, Guaifenex DM, Mucinex Children's Cough, Mucinex DM Maximum Strength, Delsym Cough+ Chest Congestion DM, Zyncof, Guaifenesin DM, Iophen DM, Coricidin HBP Chest Congestion & Cough, Biocotron, Tussin DM Max, Vicks DayQuil Mucus Control DM, Humibid CS, Cough Formula-DM, Q-Tussin DM, Diabetic Tuss DM, Iophen DM NR, PediaCare Cough & Congestion, Broncotron, Mindal DM, Siltussin DM, Phlemex, Mucus Relief DM, Tussi-Organidin DM NR, Guiadrine DX, Tussin Cough, G-Zyncof, Chest Congestion Relief DM, Vicks DayQuil Cough & Congestion, Guiatussin-DM, Guiatuss DM, Vicks Pediatric Formula 44e Cough & Chest Congestion Relief, Anti-Tuss DM, Mastussin DM, Recofen D, Recofen Plus, Ri-Tussin DM, Robichem DM, T-Tussin DM, Tusscidin DM, Bidex-DMI, GG-DM SR, Humigen DM, Tussidin DM, Altarussin DM, Guiat Clear DM, Guaiasorb Cough Medicine, Kita La Tos, Bidex-DM, Nalspan Senior DX, Vicks Formula 44 Custom Care Chesty Cough, Scot-Tussin Senior, Mucinex Fast-Max DM Max, Naldecon DX Liquigel, Safetussin 30 DM, Alka-Seltzer Plus Mucus & Congestion, Pecgen DMX, Duratuss DM, Guiatuss Clear, Allfen DM, S-Pack DM, HT Tuss DM, Monafed DM, Hydro-Tuss DM, Drituss DM, Guaifen DM, Maxi-Tuss DM, Su-Tuss DM, Biospec DMX, Muco-Fen 800 DM, Delsym Children’s Cough+ Chest Congestion DM, Guai-Dex, Guaifenesin DM SR, Tussi-Bid, Sudal DM, Ru-Tuss 800 DM, Mintab DM, Bidex-A, Robitussin Children' s Cough & Chest Congestion DM, Z-Cof LA, Extuss LA, ExeFen-DM, Siltussin DM DAS Cough Formula, Simuc-DM, DuraDEX, Relacon LAX, Aquatab DM, Z-Cof LAX, Cheracol D Cough, Robafen DM Clear, DuraDEX Forte, Zotex DMX, Tussi-Organidin DM-S NR, Robitussin Cough + Chest Congestion Sugar-Free DM, Guaifen DM NR, Balminil DM + Expectorant Sugar Free, Vicks Nature Fusion Cough & Chest Congestion, G Bid DM, Atuss-12 DX, Cheracol-D, G-Tron, Robafen DM Max, Guaibid DM, Robitussin Cough + Chest Congestion DM Maximum Strength, Safetussin DM, Cofex-DM, Tussin DM Clear, Congesta DM, Creo-Terpin, Mucosa DM, TabTussin DM, Tusnel Diabetic, Siltussin-DM DAS-NA, Siltussin-DM DAS-NA Maximum Strength, Duratuss DM 12, Refenesen Chest Congestion Relief DM, Brontuss, Tussi-Organidin-DM, Coricidin HBP Multi-Symptom Cold (Day), Triaminic Cough & Congestion, Dex-Tuss DM, Fenesin DM IR, Mucus Relief Cough, Gani-Tuss-DM NR, Muco-Fen DM, Guiadrine DM, Fenex-DM, Iobid DM, Q-Bid DM, Touro DM, Respa-DM, Mucobid DM, Fenesin DM, Humibid DM Pediatric, Iofen-DM NF, Ambi 1000/55, Phanatuss, Naldecon Senior DX, Halotussin DM, Double-Tussin DM, Halotussin DM Sugar Free, Rhinosyn-DMX, Tuss-DM, Kolephrin GG/DM, Amibid DM, Duraganidin, Genatuss DM, Glycotuss-DM, Mytussin DM, Tolu-Sed DM, Benylin Expectorant, Guiacough DM, Lotussin DM, Aquabid DM, GG/DM)
    • dextromethorphan / guaifenesin / phenylephrine (Mucinex Fast-Max Severe Congestion & Cough, Giltuss, Tussin CF, Tusslin, Robitussin Multi-Symptom Cold CF, Deconex DMX, Tusicof, Broncotron-D, Pres Gen, Mucinex Children's Congestion & Cough, Pres Gen Pediatric, Nortuss-DE, G-Tusicof, Tussidex, Zotex, Dexcon-DM, Robafen CF, Mucinex Children's Multi-Symptom Cold, Giltuss TR, Desgen, Desgen DM, Robitussin Children's Cough & Cold CF, Broncotron Ped, Tusso-DMR, Duraphen DM, Sinutuss DM, Zotex Pediatric, Relhist DMX, Supress-DX, G-Supress DX, Tussi-Pres, G-Tron Ped, Tussi-Pres Pediatric, Giltuss Pediatrics, Tussex, Tussafed-EX, GDP-EX, TriTuss, TriTuss-ER, Tussafed-EX Drops, Certuss-D (old formulation), Dynatuss EX, Dacex-PE, Anextuss, Dexcon-PE, Zotex LAX, Dacex-DM, Duraphen II DM, Duraphen Forte, Maxiphen DM, G-Phen DM, Despec DM Syrup, Phlemex Forte, Phlemex-PE, Guaphen Forte, Guaphen II DM, Endacon, Z-Dex, DuraMAX, Tusso-XR, Execof ER, Tusso-DM, Ambi 40/1000/60, Maxiphen-G DM, Z-tuss DM, Deconex DM, PDM GG, ExeTuss-DM, VanaTab DM, Despec NR Drops, Endacon DM, Q-Tussin CF, Robitussin Multi-Symptom Cold CF Maximum Strength, Mucinex Fast-Max Day Time Severe Congestion & Cough, Mucinex Children's Day Time Multi-Symptom Cold, Duravent DM, Zotex-EX, Nivanex DMX)
    • dextromethorphan / guaifenesin / phenylpropanolamine (Naldecon-DX Adult, Guiatuss CF, Guiatussin-CF, Naldelate DX Childrens, Naldecon-DX Pediatric, Naldelate DX Pediatric, Nalphen DX Childrens, Nalphen DX Pediatric, Ipsatol Cough Formula, Naldecon-DX Childrens, Uni Tussin CF, Pediacon DX, Phenadex, Tri-Dec)
    • dextromethorphan / guaifenesin / potassium guaiacolsulfonate (Humibid DM)
    • dextromethorphan / guaifenesin / pseudoephedrine (Tusnel, Capmist DM, Robitussin Cough & Cold D, Robitussin CF, Dorcol Childrens Cough, Despec DM, Poly-Vent DM, Dimacol, Pseudogest-DM, Protuss DM, Pseudo Cough, Relasin DM, Z-Cof 8DM, Entex Pac, Entre-Cough, Medent-DMI, Mardrops-DX, Maxifed DM, PanMist DM, Sudafed Cough, Sudafed Cough Syrup, Balminil DM + Decongestant + Expectorant, TL-Dex DM, Ambi 600/1000/30, Benylin DM-D-E, Ambi 80/780/40, Calmylin 4, Ambi 60/580/30, Ambifed DM, Tenar DM, Novahistine DM Expectorant with Decongestant, Z-COF 12, Donatussin DM Syrup, Anatuss DM, Ambenyl-D, Novahistine DMX, Ru-Tuss Expectorant, Rhinosyn-X, Syn-Rx DM, Guaifenex DM RX, Suda-Tussin DM, Tusnel Ped-C, Tusnel-DM Pediatric Drops, Medent DM, Daytime Liquicap, Multi Symptom Cough and Cold, Tussin Cough and Cold, Med-RX DM, Tussafed-LA, Touro CC, Profen Forte DM, Profen II DM, ExeFen-DMX, Profen II DM Liquid, ExeClear-DM, S-Pak DM, Ru-Tuss DM, Aldex GS DM, Relacon-DM, Coldmist DM, Altarussin CF, Z-Cof DM(obs), Ambifed-G DM, Tusnel Pediatric, Touro CC-LD, Relacon-DM NR, Despec Drops, Z-Cof DM, Ambi 40 /400 /20, Liquicough DM, Maxifed DMX, Z-Cof 12DM, Trikof-D, Pseudo DM GG, Pseudo Max DMX, SudaTex-DM, Desgen DM (with pseudoephedrine), P-Tuss DM)
    • dextromethorphan / menthol (Delsym Cough+ Soothing Action, Robitussin Medi-Soothers Cough DM)
    • dextromethorphan / pheniramine / phenylephrine (Hot Lemon Cough and Colds Relief DM, Theraflu Cold & Cough)
    • dextromethorphan / phenylephrine (Albatussin Pediatric, PediaCare Daytime Multi-Symptom Cold, Sudafed PE Children's Cold & Cough, Albatussin Pediatric Drops, Little Colds Decongestant/Cough, Children's Triacting Daytime, Safetussin CD, Triaminic Thin Strips Day Time Cold & Cough, Triaminic Day Time Cold & Cough, PediaCare Children's Multi-Symptom Cold, Theraflu Thin Strips Daytime Cold and Cough, Vicks Formula 44 Custom Care Congestion, Dimetapp Toddler's Drops Decongestant Plus Cough)
    • dextromethorphan / phenylephrine / pyrilamine (Codituss DM, Codal-DM Syrup, Viravan-DM, V-Tan DM, Zotex-12, Deconsal DM Tannate, Aldex DM, Viratan-DM, Triplex DM, Codimal DM, Reme Hist DM, Pryil DM, MyHist-DM, Tannate V DM, Ru-Hist Plus, Deconsal DM)
    • dextromethorphan / phenylephrine / thonzylamine (Poly Hist DM)
    • dextromethorphan / phenylephrine / triprolidine (Histex-DM)
    • dextromethorphan / phenylpropanolamine (Tricodene Pediatric)
    • dextromethorphan / potassium guaiacolsulfonate (Guiadex DM, Prolex DM)
    • dextromethorphan / promethazine (Promethazine with DM, Promethazine DM, Promethazine with Dextromethorphan, Phenergan with Dextromethorphan)
    • dextromethorphan / pseudoephedrine (Dexatrex D, Buckley's DM Decongestant, Drixoral Cough & Congestion Liquid Caps, Vicks 44D, Decongestant Cold Formula, Tussin Pediatric Cold and Cough, Balminil DM + Decongestant, Benylin DM-D, Pedia Relief Infant)
    • dextromethorphan / pseudoephedrine / pyrilamine (Viravan-PDM)
    • dextromethorphan / pyrilamine (Capron DM, Capron DMT)
    • dextromethorphan / quinidine (Nuedexta)
    • dezocine (Dalgan)
    • dichlorphenamide (Keveyis, Daranide)
    • dicyclomine (Bentyl, Dicyclocot, Bentyl Syrup, Bemote, Byclomine, Di-Spaz, Dibent, Dilomine)
    • diethylpropion (Tenuate, Tenuate Dospan, Tepanil)
    • digoxin (Lanoxin, Digox, Digitek, Lanoxicaps, Cardoxin)
    • dihydrocodeine / guaifenesin (J-Max DHC)
    • dihydrocodeine / guaifenesin / phenylephrine (Poly-Tussin EX Syrup, Poly Tussin EX, Donatuss DC)
    • dihydrocodeine / guaifenesin / pseudoephedrine (DiHydro-GP, Uni-Cof Expectorant, Hydro-Tussin EXP, Pancof EXP, Welltuss EXP)
    • dihydrocodeine / phenylephrine (Alahist DHC)
    • dihydrocodeine / phenylephrine / pyrilamine (Poly Hist DHC)
    • dimenhydrinate (Dramamine, Triptone, Dramamine for Kids, Hydrate, Driminate, Dymenate, Calm-X, Dramoject, DMH, Dramamine Original Formula, Dramamine Chewable, Travel-Eze, Dimetabs, Dinate, Dramanate)
    • diphenhydramine (Benadryl, Banophen, Benadryl Allergy, ZzzQuil, Sleep, Unisom SleepGels, Benadryl Children's Allergy, Sominex, Dicopanol, Diphen, Sleep Tabs, Simply Sleep, Diphedryl, Diphenadryl, Quenalin, Diphenyl, Hydramine, Diphenydramine Quick Melt, Unisom SleepMelts, Nytol, Dormin, Sleepwell 2-nite, Diphenhist, 40 Winks, Diphen Cough, DPH, Calm-Aid, Sleep Tab II, Altaryl, Snooze Fast, Sominex Maximum Strength Caplet, Unisom SleepMinis, Unisom Liquid, Triaminic Thin Strips Allergy, ConRx Allergy, Buckley's Bedtime, Hyrexin, Hydramine Cough Syrup, Bydramine, Diphen AF, Aler-Dryl, Allergia-C, Benahist-10, Benahist-50, Benoject-50, Genahist, Alka-Seltzer Plus Allergy, Q-Dryl, Aller-G-Time, Sleep-Eze-3, Somnicaps, Nytol QuickCaps, Total Allergy, Trux-adryl, Valu-Dryl, Triaminic Thin Strips Cough & Runny Nose, Beldin, Belix, Vicks QlearQuil Nighttime Allergy Relief, Siladryl, Siladryl DAS, Siladyl SA, Silphen Cough, Sleep-ettes, Tusstat, Diphenylin, Hydramine Compound, Pardryl, Nervine, Nu-Med, Nytol Caplet, Compoz Nighttime Sleep Aid, Sleepinal, Help I Can't Sleep, Allermax, Diphendryl, Twilite, Banaril, Aler-Tab, Siladryl Allergy, Theraflu Thin Strips Multi Symptom, Sleep-ettes D, Uni-Tann, Q-Dryl A/F, Diphenmax, Nightime Sleepaid, Ben-Tann, Dytan, Vanamine PD, Pharbedryl, Histaprin, Z-Sleep, Tranquil Nighttime Sleep Aid, PediaCare Children's Allergy, Truxadryl, Complete Allergy Relief, Dytuss, Miles Nervine, Scot-Tussin Allergy)
    • diphenhydramine / guaifenesin
    • diphenhydramine / hydrocodone / phenylephrine (Endal HD, Hydro-DP, Rindal HPD, Tussinate, Gestuss-HC, Dytan-HC, D-Tann HC)
    • diphenhydramine / ibuprofen (Ibuprofen PM, Advil PM, Motrin PM)
    • diphenhydramine / magnesium salicylate (Doans PM)
    • diphenhydramine / naproxen (Aleve PM)
    • diphenhydramine / phenylephrine (Dimetapp Children's Nighttime Cold & Congestion, Triaminic Night Time Cold & Cough, Delsym Children's Night Time Cough & Cold, Diphentann-D, Benadryl-D Allergy Plus Sinus, Benadryl-D Children's Allergy & Sinus, PediaCare Nighttime Multi-Symptom Cold, Sudafed PE Nighttime Nasal Decongestant, Uni-Tann D, Aldex-CT, Diphenmax D, Triaminic Thin Strips Night Time Cold & Cough, Children's Triacting Night Time, Theraflu Thin Strips Nighttime Cold and Cough, Benadryl Children's Allergy Plus Congestion, Robitussin Night Time Cough & Cold, Alahist LQ, Dytan-D, Pediatex-CT, D-Tann, PediaCare Children's Allergy & Cold)
    • diphenhydramine / pseudoephedrine (Benadryl Allergy Sinus, Benylin Multi-Symptom, Actifed Allergy Day/Night, Tavist NightTime Allergy, Benadryl Children's Allergy And Sinus, Respa SA, Tekral, Benaphen Plus)
    • disopyramide (Norpace, Norpace CR)
    • divalproex sodium (Depakote, Depakote ER, Depakote Sprinkles)
    • dobutamine (Dobutrex)
    • dopamine (Intropin, Myocard-DX)
    • dorzolamide ophthalmic (Trusopt)
    • dorzolamide / latanoprost / timolol ophthalmic
    • dorzolamide / timolol ophthalmic (Cosopt, Cosopt PF)
    • doxepin (Silenor, Sinequan, Adapin)
    • doxepin topical (Zonalon, Prudoxin)
    • doxylamine (Sleep Aid, Unisom SleepTabs, Equate Sleep Aid, Nighttime Sleepaid, Fast Sleep, Care One Sleep Aid, Doxytex, Aldex AN Chewable, Aldex AN, Nytol Maximum Strength, Equaline Sleep Aid, Medi-Sleep)
    • doxylamine / phenylephrine (Poly Hist Forte)
    • doxylamine / pseudoephedrine (Lortuss LQ)
    • doxylamine / pyridoxine (Diclegis, Bonjesta)
    • dronabinol (Marinol, Syndros)
    • droperidol (Inapsine)
    • droperidol / fentanyl (Innovar)
    • drospirenone / ethinyl estradiol (Yaz, Yasmin, Gianvi, Loryna, Nikki, Syeda, Ocella, Zarah, Vestura, Jasmiel, Lo-Zumandimine, Yaela, Melamisa, Zumandimine, Kemeya)
    • drospirenone / ethinyl estradiol / levomefolate calcium (Beyaz, Rajani, Safyral, Tydemy)
    • droxidopa (Northera)
    • dulaglutide (Trulicity)
    • duloxetine (Cymbalta, Irenka)
    • dyphylline / ephedrine / guaifenesin / phenobarbital (Lufyllin-EPG)
    E
    • empagliflozin (Jardiance)
    • empagliflozin / linagliptin (Glyxambi)
    • empagliflozin / metformin (Synjardy, Synjardy XR)
    • ephedrine (Akovaz, Corphedra)
    • ephedrine / guaifenesin (Bronkaid, Primatene, Broncholate, Broncho-Dilate, Broncholate Syrup)
    • ephedrine / guaifenesin / theophylline (Primatene Dual Action)
    • ephedrine / hydroxyzine / theophylline (Marax, Hydrophed, Ami-rax, Hydroxy Compound, Marax DF, Theomax DF)
    • ephedrine / phenobarbital / potassium iodide / theophylline (Quadrinal)
    • ephedrine / phenobarbital / theophylline (Tedrigen, Theodrine)
    • ephedrine / potassium iodide (KIE)
    • epinephrine (EpiPen, Adrenalin, Primatene Mist, EpiPen 2-Pak, Auvi-Q, EpiPen Auto-Injector, Epi EZ Pen, EpiPen JR 2-Pak, Asthmahaler, Symjepi, EpiPen Jr, Twinject, Adrenaclick, Adrenalin Chloride, Medihaler-Epi, Ana-Guard, Sus-Phrine Injection, EpiPen JR Auto-Injector, Bronitin, Bronchial Mist with Pump, Bronkaid Mist, EPIsnap)
    • epinephrine / etidocaine (Duranest-MPF-Epinephrine)
    • epinephrine / lidocaine (Xylocaine with Epinephrine, Xylocaine-MPF-Epinephrine, Lignospan, Octocaine 100, Xylocaine HCl with Epinephrine, Xylocaine with Epinephrine Dental Cartridges, Lignospan Forte, Xylocaine Dental, LidoSite)
    • epinephrine / prilocaine (Citanest Forte)
    • ertugliflozin (Steglatro)
    • ertugliflozin / metformin (Segluromet)
    • ertugliflozin / sitagliptin (Steglujan)
    • escitalopram (Lexapro)
    • esketamine (Spravato)
    • eslicarbazepine (Aptiom)
    • estazolam (Prosom)
    • eszopiclone (Lunesta)
    • ethanol (Alcohol (contained in alcoholic beverages), Ablysinol, Ethyl Alcohol, Alcohol 5% in Dextrose 5%, Alcohol And Dextrose Injections USP Hypertonic, Palcohol, Dehydrated Alcohol)
    • ethinyl estradiol (Estinyl)
    • ethinyl estradiol / ethynodiol (Kelnor 1/35, Zovia 1/35E, Zovia 1/50E, Demulen 1/35, Demulen, Demulen 1/50, Kelnor 1/50, Lo-Malmorede, Malmorede)
    • ethinyl estradiol / etonogestrel (NuvaRing)
    • ethinyl estradiol / folic acid / levonorgestrel (FaLessa Kit)
    • ethinyl estradiol / levonorgestrel (Aviane, Alesse, Seasonique, Lutera, Seasonale, Levora, Orsythia, Portia, Altavera, Amethyst, Amethia, Vienva, Trivora, Lessina, Sronyx, Aubra, Jolessa, Daysee, Camrese, Introvale, Ashlyna, Larissia, Kurvelo, Alesse-28, Falmina, Levlen, Lillow, Balcoltra, LoSeasonique, Lybrel, Setlakin, Nordette, Triphasil, Chateal, Enpresse, Quasense, Simpesse, Levonest, Afirmelle, Amethia Lo, Chateal EQ, Marlissa, Rivelsa, Ayuna, Fayosim, Jaimiess, Alesse-21, Preven EC, CamreseLo, Myzilra, Quartette, Lo Simpesse, Cerinta, Nordette-21, Elifemme, Nordette-28, Tri-Levlen, Triphasil-21, Triphasil-28, Sylevia, Levlite, Triquilar 21, Triquilar 28, Min-Ovral 21, Min-Ovral 28, Delyla, Iclevia, Aubra EQ)
    • ethinyl estradiol / norelgestromin (Xulane, Ortho Evra)
    • ethinyl estradiol / norethindrone (Lo Loestrin Fe, Junel Fe 1/20, Necon 1/35, Taytulla, Microgestin Fe 1/20, Minastrin 24 Fe, Estrostep Fe, Loestrin 21 1/20, Loestrin Fe 1/20, Blisovi 24 Fe, Loestrin 24 Fe, Loestrin Fe 1.5/30, Nortrel 1/35, Junel Fe 1.5/30, Junel 1.5/30, Blisovi Fe 1/20, Junel Fe 24, Mibelas 24 Fe, Jinteli, Microgestin 1/20, Microgestin 1.5/30, Larin Fe 1/20, Melodetta 24 Fe, Blisovi Fe 1.5/30, Pirmella 1/35, Cyclafem 1/35, femhrt, Junel 1/20, Wymzya Fe, Tarina Fe 1/20, Microgestin Fe 1.5/30, Fyavolv, Alyacen 1/35, Layolis Fe, Ortho-Novum 7/7/7, Ortho-Novum 1/35, Necon 0.5/35, Necon 10/11, Necon 7/7/7, Nortrel 0.5/35, Balziva, Femcon Fe, Tri-Legest Fe, Brevicon, Gildess Fe 1/20, Nortrel 7/7/7, Aranelle, Kaitlib Fe, Tri-Legest, Tilia Fe, Dasetta, Vyfemla, Larin 24 Fe, Jevantique, Hailey 24 Fe, Pirmella 7/7/7, Modicon, Ovcon 35, Norinyl 1+35, Loestrin 21 1.5/30, Ovcon 50, Jenest, Ortho-Novum 10/11, Leena, Zenchent Fe, Zenchent, Nylia 1/35, Aurovela Fe 1.5/30, Tarina 24 Fe, Briellyn, Alyacen 7/7/7, Larin Fe 1.5/30, Gildess 1/20, Microgestin 24 Fe, Larin 1.5/30, Larin 1/20, Generess Fe, Gildess 24 Fe, Hailey Fe 1/20, Wera, Cyclafem 7/7/7, Genora 0.5/35, Nelova 0.5/35, Gildess Fe 1.5/30, Genora 1/35, Norethin 1/35 E, Nelova 10/11, Nelova 1/35, Tri-Norinyl, Ovcon 35 Fe, Nylia 7/7/7, Cyonanz, Aurovela 24 Fe, Aurovela Fe 1/20, Aurovela 1/20, Leribane, Aurovela 1.5/30, Cyclafem 0.5/35, Lo Minastrin Fe, Gildagia, Lomedia 24 Fe, Dasetta 7/7/7, Philith, Dasetta 1/35, Zeosa, Hailey 1.5/30, Hailey Fe 1.5/30, Nexesta Fe, Gildess 1.5/30, Jevantique Lo)
    • ethinyl estradiol / norgestimate (Sprintec, Ortho Tri-Cyclen, Tri-Sprintec, TriNessa, Estarylla, Ortho Tri-Cyclen Lo, Mononessa, Tri-Lo-Sprintec, Ortho Cyclen, Femynor, Mono-Linyah, TriNessa Lo, Tri-Lo-Estarylla, Tri-Estarylla, Tri-Linyah, Tri-Lo-Marzia, VyLibra, Tri-Previfem, Previfem, Tri Femynor, Mili, Tri-Vylibra Lo, Tri-VyLibra, Tri-Lo-Mili, Tri-Mili)
    • ethinyl estradiol / norgestrel (Cryselle, Lo/Ovral, Elinest, Ovral, Low-Ogestrel-28, Ogestrel 0.5/50, Lo/Ovral-28, Ovral-28, Ovral-21)
    • ethinyl estradiol / segesterone (Annovera)
    • ethotoin (Peganone)
    • evening primrose (Evening Primrose Oil, Primrose Oil)
    • exenatide (Bydureon, Byetta, Bydureon BCise)
    • ezogabine (Potiga)
    F
    G
    • ginkgo (Ginkgo Biloba)
    • glimepiride (Amaryl)
    • glimepiride / pioglitazone (Duetact)
    • glimepiride / rosiglitazone (Avandaryl)
    • glipizide (Glucotrol, GlipiZIDE XL, Glucotrol XL)
    • glipizide / metformin (Metaglip)
    • glyburide (DiaBeta, Micronase, Glynase, Glynase PresTab, Glycron)
    • glyburide / metformin (Glucovance)
    • glycerol phenylbutyrate (Ravicti)
    • glycopyrrolate (Robinul, Robinul Forte, Cuvposa, Seebri Neohaler, Lonhala Magnair, Glycate, Glyrx-PF)
    • glycopyrrolate / indacaterol (Utibron Neohaler)
    • guaifenesin / hydrocodone (Hydrocod-GF, Vitussin Expectorant, Narcof, Condasin, Obredon, Vicodin Tuss, Monte-G HC, Flowtuss, CodiCLEAR DH, Maxi-Tuss HCG, EndaCof-Tab, Ztuss ZT, Tusso-HC, Execlear, Hycotuss Expectorant, Pneumotussin HC, Propatuss Expectorant, Kwelcof, Vi-Q-Tuss, Co-Tussin, Codotuss, Fentuss Expectorant, Co-Tuss V Expectorant, Vicoclear, Endacof XP, Hycosin Expectorant, Vicotuss, G-Tuss, Hycoclar Tuss, Cotuss V, Hydrotuss, Gua HC, Hycoclear, Medcodin, Vortex, Pneumotussin 2.5, Entuss, Pneumotussin, Tusso-DF, Execof, Pancof XP, Touro HC, Xpect-HC, Atuss HX, Extendryl HC, Hydro-Tussin HG, Canges-XP, Z-Cof HCX, Tussicle, A-Cof DH, Relasin-HCX)
    • guaifenesin / hydrocodone / pheniramine / phenylephrine / phenylpropanolamine (S-T Forte)
    • guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine
    • guaifenesin / hydrocodone / phenylephrine (Mintuss G, Atuss G, Ambi 5/15/100, Tussafed-HC, Levall 5.0, Hydro GP, De-Chlor G, Dynatuss HC, Tussafed-HCG, Uni-Lev 5.0, Crantex HC, Duratuss HD, Simuc-HD, Gentex HC, Donatussin DC, Guiaplex HC, Exetuss-HC, Qual-Tussin DC, Nariz HC, MonteFlu HC, Nazarin HC, HydroFed)
    • guaifenesin / hydrocodone / pseudoephedrine (Hycofenix, Entuss-D JR, Decotuss-HD, Vanex Expectorant, Tussadur-HD, Tussend Expectorant, Detussin Expectorant, Tussgen Expectorant, SRC Expectorant, Nalex Expectorant, Deconamine CX, Poly-Tussin XP, Entuss-D, Hydrotussin HD, KG-Tuss HD, Medtuss HD, Spantuss HD, Vanacon, Su-Tuss HD Elixir, Tussafin Liquid, Hytussin Expectorant, Drituss HD, Hydro-Tuss XP, Dynex HD, Entex HC, Pseudatex HC)
    • guaifenesin / hydromorphone (Dilaudid Cough Syrup)
    • guaifenesin / phenylephrine (Deconex, Entex LA, Gilphex TR, Endal, Aldex, Guaiphen-PD, Despec, Xpect-PE, Duomax, Miraphen PE, Triaminic Chest & Nasal Congestion, Refenesen Chest Congestion Relief PE, Mydex, Nazarin, Mucus Relief Sinus, Supress-PE, Chest Congestion Relief PE, Mucus Relief PE, Prolex D, Crantex, Guaiphen-D 600, Guaiphen-D 1200, Donatussin Drops, Simuc, Zotex GPX, Guaifen PE, Norel EX, Aldex G, Nexphen PD, Reluri, Nariz, Duraphen 1000, Lusonex, Dynex LA, Sudex, Extendryl G, Rescon-GG, Maxiphen, Guaphenyl LA, MontePhen, Gentex LA, Xedec II, Liquibid-D, Simuc-GP, Zotex-GP, Duratuss PE, Sitrex PD, Medent-PE, Genexa LA, Ambi 40/1000, J-Max, Medent-PEI, D-Phen 1000, Mucinex Children's Stuffy Nose & Cold, Visonex, Deconex IR, Guiadex PD, Guiatex PE, Entex LQ, Aquatab D, Respa-PE, Sudafed PE Non-Drying Sinus, Liquibid D-R, Liquibid PD-R, Relcof IR, Lusair, D-Tab, ExeTuss, ExeTuss-GP, MucaphEd, Fenesin PE IR, Reese Onetab Congestion & Cough, Nu-COPD, Dimetapp Children's Cold & Chest Congestion, Zyrphen, PE-Guai, Tussi-Pres PE, Sinupan, Deconsal Pediatric, Efasin, Amidal, Chemdal, Quindal, SINUvent PE, Crantex LA Capsules, Amitex LA, Entex ER, Duraphen II, Liquibid-PD, Crantex ER, Liquibid-D 1200, Phenavent LA, Quintex, Phenavent D, Deconsal II, Guaifed Caps, Guaifed PD, Sina-12X, Phenavent, Tussbid, Phenavent PED, Nescon-PD, Pendex, Prolex PD, Duravent PE, Nasex, Crantex LA Tablets, ED Bron GP, Duratuss, Duratuss GP, Sitrex, Wellbid-D, Wellbid-D 1200, Xedec, Nasex-G)
    • guaifenesin / phenylephrine / phenylpropanolamine (Guaifenex, Fentex, Norel, Cyntex Liquid, Guiatex, Ami-Tex, Duratex, Banex, Phenylfenesin, Dura-Gest, Equi-Tex, Phentex, Altex Liquid, Entac, Enomine, Coldloc)
    • guaifenesin / phenylephrine / pyrilamine (Ryna-12X, A-Tan 12X)
    • guaifenesin / phenylpropanolamine (Ephensin-LA, Nasahist LA, Enomine LA, Guiatex LA, ULR-LA, Phenylfenesin LA, Phentex-LA, Guaipax, Partuss-LA, Banex-LA, Medex-LA, Lantex-LA, Rymed-TR, Stamoist LA, Exgest LA, Maxcosin LA, Profen LA, Guaivent, Sinuvent, Guaifenex PPA 75, Guiavent ER, Naldecon-EX Pediatric, Coldloc-LA, Despec CR, G-Vent, PPA-GG CR, Vanex-LA, Genamin Expectorant, Triac Expectorant, Miraphen LA, Ami-Tex LA)
    • guaifenesin / pseudoephedrine (Mucinex D, Robitussin Severe Congestion, Pseudovent, Mucinex D Maximum Strength, Congestac, Respaire-30, Coldmist, Entex PSE, Zephrex, Entex T, Nalex, Defen-LA, GP 500, Guaifenex PSE 120, Zaptec PSE, Tusnel Pediatric Drops, Panmist JR, Profen Forte, Nomuc-PE, Maxifed, Nalex CR, Mardrops-EX, Zephrex LA, Pan-Mist LA, Poly-Vent IR, Medent-LDI, Despec-Tab, Guaimax-D, Anatuss LA, Touro LA, Fenex-PSE, Syn-Rx, Respaire-60 SR, Nasabid, G-Phed, Respaire-120 SR, Guaibid D, Guaifed, Nalex Jr, G-Phed- PD, Sinufed Timecelles, Versacaps, Guaivent PD, Guaibid D Pediatric, Pseudocot-G, Nasatab LA, Eudal SR, Sudal 60/500, Tuss-LA, Stamoist E, V-Dec-M, Duratuss GP (old formulation), Deconsal LA, D-Feda II, Guaifenex PSE 60, Demibid II, Guiadrine II, Iosal II, Respa-1st, Guiatex II, Ambifed, Guiadrine II SR, Decongest II, Desal II, Deco-D, Tenar PSE, Guaifed-PSE, Abletex-PSE, Guiadrine PSE 120, Guai-Vent/PSE, Hi Tex PSE, Guiatex PSE, Guai Sudo, Guaipax PSE, Iotex PSE, Ami-Tex PSE, Pseudo-G/PSI, Mucus D, Ru-Tuss DE, Guaifenex RX, Guaitab, Biotuss PE, Guiatuss PE, Mastussin PE, Mytussin PE, Q-Tussin PE, Robichem PE, T-Tussin PE, Tusscidin PE, Tussin PE, Sinufed, Venbid TR, Degen II, Robafen PE, Guaivent (Ethex), Altarussin PE, S-Pack, Sudafed Non Drying Sinus, Sinutab Non Drying, Uni Tussin PE, Humibid GC, Med-RX, Nasabid SR, Panmist LA, H 9600 SR, Pseudovent Ped, Guaifenex GP, Dynex, ExeFen-IR, Profen II, Durasal II, Miraphen PSE, Guiadrine PSE, Guiatex II SR, We Mist LA, SudaTex-G, Drituss GP, We Mist II LA, Panmist-S, Pseudo GG, Coldmist LA, Coldmist Jr, Sudal SR, Pseudo Max, Pseudovent 400, Ambifed-G, Levall G, Guaifenex PSE 80, Medent, Pseudatex, Touro LA-LD, Aldex GS, Despec-SR, Guaifenex PSE 85, Poly-Vent, Poly-Vent, Jr., Maxifed-G, Pseudo GG TR, Ru-Tuss Jr., ExeFen, Mucus Relief D, Ambi 60/1000, Ambi 60/580, Ambi 80/780, Aquatab D Dose Pack)
    • guanadrel (Hylorel)
    • guanethidine (Ismelin)
    • guanethidine / hydrochlorothiazide (Esimil)
    H
    I
    K
    L
    M
    N
    O
    • olanzapine (Zyprexa, Zyprexa Zydis, Zyprexa Relprevv, Zyprexa Intramuscular)
    • olodaterol (Striverdi Respimat)
    • olodaterol / tiotropium (Stiolto Respimat)
    • olopatadine nasal (Patanase)
    • opium (Paregoric, Opium Tincture, Deodorized, Opium Deodorized)
    • orphenadrine (Norflex, Flexon, Orphenate, Orfro, Norflex Injectable, Antiflex, Banflex, Flexoject, Mio-Rel, Myolin)
    • oxazepam (Serax)
    • oxcarbazepine (Trileptal, Oxtellar XR)
    • oxybutynin (Ditropan, Ditropan XL, Oxytrol, Gelnique, Oxytrol for Women, Urotrol, Anturol)
    • oxycodone (OxyContin, Roxicodone, Xtampza ER, OxyIR, Oxaydo, Oxyfast, Oxecta, RoxyBond, Percolone, Dazidox, Oxydose, M-Oxy, ETH-Oxydose, Endocodone, Roxicodone Intensol)
    • oxymorphone (Opana, Opana ER, Numorphan HCl, Numorphan)
    P
    Q
    R
    S
    T
    U
    V
    Z

    Qsymia (phentermine / topiramate) alcohol/food interactions

    There are 3 alcohol/food interactions with Qsymia (phentermine / topiramate)

    Qsymia (phentermine / topiramate) disease interactions

    There are 24 disease interactions with Qsymia (phentermine / topiramate) which include:

    Drug Interaction Classification

    These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
    Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
    Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
    Minor 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.
    Unknown No interaction information available.

    Further information

    Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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