Viagra Drug Interactions
Viagra (sildenafil) is known to interact with the following drugs:
Click on a link below to view Drug-Drug Interactions with Viagra (sildenafil).
Major Interactions
Agenerase,
amprenavir,
amyl nitrite,
atazanavir,
Biaxin,
Biaxin XL,
Biaxin XL-Pak,
clarithromycin,
clarithromycin extended release,
Crixivan,
darunavir,
delavirdine,
Deponit,
Dilatrate-SR,
E-Mycin,
E.E.S. Granules,
E.E.S.-200,
E.E.S.-400,
E.E.S.-400 Filmtab,
Ery-Tab,
Eryc,
EryPed,
EryPed 200,
EryPed 400,
Erythrocin Lactobionate,
Erythrocin Stearate Filmtab,
Erythrocot,
erythromycin,
erythromycin base,
erythromycin estolate,
erythromycin ethylsuccinate,
erythromycin lactobionate,
erythromycin stearate,
Fortovase,
fosamprenavir,
Ilosone,
Ilotycin Gluceptate,
Imdur,
indinavir,
Invirase,
ISDN,
ISMO,
Ismotic PB,
Isochron,
Isordil,
Isordil Tembids,
Isordil Titradose,
isosorbide,
isosorbide dinitrate,
isosorbide dinitrate extended release,
isosorbide mononitrate,
isosorbide mononitrate extended release,
itraconazole,
Ketek,
Ketek Pak,
ketoconazole,
Lexiva,
miconazole,
Minitran,
Monistat I.V.,
Monoket,
MY-E,
nefazodone,
nelfinavir,
Nitrek,
Nitro TD Patch-A,
Nitro-Bid,
Nitro-Bid IV,
Nitro-Dur,
Nitro-Par,
Nitro-Time,
Nitrocot,
Nitrodisc,
Nitrogard,
nitroglycerin,
Nitroglyn E-R,
Nitrol,
Nitrol Appli-Kit,
Nitrolingual,
Nitrong,
Nitropress,
nitroprusside,
Nitroquick,
Nitrostat,
Nizoral,
Norvir,
Norvir Soft Gelatin,
NTG,
PCE Dispertab,
Prezista,
Rescriptor,
Reyataz,
ritonavir,
Robimycin,
saquinavir,
saquinavir mesylate,
Serzone,
sodium nitroprusside,
Sorbitrate,
Sporanox,
Tao,
telithromycin,
Telzir,
Tridil,
troleandomycin,
VFEND,
Viracept,
voriconazole
Moderate Interactions
Accolate,
Actiq,
Adalat,
Adalat CC,
Adrenocot,
Adrenocot L.A.,
Afeditab CR,
alcohol,
alcohol, ethyl,
alfuzosin,
alfuzosin extended release,
aminoglutethimide,
amiodarone,
amlodipine,
amobarbital,
Amytal Sodium,
anisindione,
Anturane,
APO-Go,
APO-Go Pen,
Apokyn,
apomorphine,
aprepitant,
Astramorph PF,
Avinza,
bepridil,
bexarotene,
bosentan,
bromocriptine,
Buprenex,
buprenorphine,
Busodium,
butabarbital,
butalbital,
Butisol Sodium,
butorphanol,
butorphanol nasal,
Calan,
Calan SR,
carbamazepine,
carbamazepine extended release,
Carbatrol,
Cardene,
Cardene IV,
Cardene SR,
Cardizem,
Cardizem CD,
Cardizem LA,
Cardizem Monovial,
Cardizem SR,
Cardura,
Cardura XL,
Carduran,
Cartia XT,
Cascor,
Cerebyx,
Chloracol,
chloramphenicol,
Chloromycetin,
Chloromycetin Sodium Succinate,
cimetidine,
clotrimazole,
codeine,
codeine phosphate,
codeine sulfate,
conivaptan,
Cordarone,
Cordarone I.V.,
Cortastat,
Cortastat 10,
Cortastat LA,
Coumadin,
Covera-HS,
cycloSPORINE,
Cytadren,
D.H.E. 45,
Dalalone,
Dalalone D.P.,
Dalalone L.A.,
dalfopristin,
Dalgan,
danazol,
Danocrine,
Darvon,
Darvon-N,
dasatinib,
Dazidox,
De-Sone LA,
Decadron,
Decadron 5-12 Pak,
Decadron Phosphate, Injectable,
Decadron-LA,
Decaject,
Decaject L.A.,
Dehydrated Alcohol,
Demerol HCl,
Dexacen-4,
Dexacort Phosphate in Respihaler,
Dexacort-LA,
Dexacorten,
dexamethasone,
dexamethasone acetate,
Dexamethasone Intensol,
dexamethasone sodium phosphate,
Dexasone,
Dexasone LA,
Dexone,
Dexone LA,
Dexpak Jr. Taperpak,
Dexpak Taperpak,
dezocine,
Di-Phen,
Dibenzyline,
dicumarol,
Diflucan,
dihydrocodeine,
dihydroergotamine,
dihydroergotamine nasal,
Dilacor XR,
Dilantin,
Dilantin Infatabs,
Dilantin Kapseals,
Dilantin-125,
Dilaudid,
Dilaudid-5,
Dilaudid-HP,
Diltia XT,
diltiazem,
diltiazem 24 hour extended release,
diltiazem extended release,
Diltiazem Hydrochloride CD,
Diltiazem Hydrochloride SR,
Diltiazem Hydrochloride XR,
Diltiazem Hydrochloride XT,
Diskets,
Dolophine,
Doloral,
Doloral Sirop,
Doxadura,
doxazosin,
doxazosin extended release,
Duragesic,
Duragesic-100,
Duragesic-12,
Duragesic-25,
Duragesic-50,
Duragesic-75,
Duramorph PF,
Dynacirc,
Dynacirc CR,
efavirenz,
Emend,
Emend 3-Day,
Emend for Injection,
Endocodone,
Epitol,
Equetro,
Ergomar,
ergotamine,
ETH-Oxydose,
ethanol,
Ethyl Alcohol,
etravirine,
felbamate,
Felbatol,
felodipine,
felodipine extended release,
fentanyl,
fentanyl topical,
Fentora,
FK506,
Flomax,
fluconazole,
fluvoxamine,
fluvoxamine extended release,
fosaprepitant,
fosphenytoin,
Fulvicin P/G,
Fulvicin U/F,
Gengraf,
Genotropin,
Genotropin Miniquick,
Gleevec,
Grifulvin V,
Gris-PEG,
Grisactin 250,
Grisactin 500,
Grisactin Ultra,
Griseofulicin,
Griseofulvic,
griseofulvin,
griseofulvin microsize,
griseofulvin ultramicrosize,
Hexadrol,
Hexadrol Phosphate,
Humatrope,
hydrocodone,
Hydromorph Contin,
hydromorphone,
hydromorphone extended release,
Hydrostat IR,
hypericum perforatum,
Hytrin,
iloprost,
imatinib,
Infumorph,
INH,
INOmax,
Intelence,
Ionsys,
isoniazid,
Isoptin,
Isoptin I.V.,
Isoptin SR,
isradipine,
isradipine extended release,
Jantoven,
Kadian,
Kuvan,
lanreotide,
lapatinib,
Levo-Dromoran,
levomethadyl acetate,
levorphanol,
Luminal,
Luvox,
Luvox CR,
M-Eslon,
M-Oxy,
M. O. S.,
maraviroc,
Mebaral,
Medidex,
Medidex LA,
meperidine,
mephobarbital,
methadone,
Methadose,
mibefradil,
Mifeprex,
mifepristone,
Migranal,
Minipress,
Miradon,
morphine,
morphine 24 hour extended release,
morphine extended release,
Morphine IR,
Morphine LP Epidural,
morphine preservative-free,
Morphine Rapi-Ject,
Morphitec,
MS,
MS Contin,
MS/S,
MSIR,
Mycelex Troche,
Mycobutin,
Mysoline,
nalbuphine,
nateglinide,
Nembutal,
Nembutal Sodium,
Neoral,
nevirapine,
niCARdipine,
niCARdipine extended release,
Nifediac CC,
Nifedical XL,
NIFEdipine,
NIFEdipine extended release,
nilotinib,
nimodipine,
Nimotop,
nisoldipine,
nitric oxide,
Norditropin,
Norditropin Cartridge,
Norditropin Nordiflex Pen,
Norvasc,
Nubain,
Numorphan HCl,
Nutropin,
Nutropin AQ,
Nutropin Depot,
Nydrazid,
octreotide,
Omnitrope,
Omnitrope Pen 5,
OMS,
Opana,
Opana ER,
opium,
Opium Deodorized,
Oramorph SR,
Orlaam,
oxcarbazepine,
oxycodone,
oxycodone extended release,
OxyContin,
Oxyfast,
OxyIR,
oxymorphone,
oxymorphone extended release,
Pacerone,
Palladone,
Palladone SR,
Paregoric,
Parlodel,
pentazocine,
pentobarbital,
Percolone,
phenobarbital,
phenoxybenzamine,
phenylbutazone,
Phenytek,
phenytoin,
phenytoin extended release,
Phenytoin Sodium, Prompt,
Plendil,
Posicor,
PP-Cap,
prazosin,
Priftin,
Primethasone,
primidone,
Procardia,
Procardia XL,
Prograf,
propoxyphene,
propoxyphene hydrochloride,
propoxyphene napsylate,
Protropin,
Ranexa,
ranolazine,
Rapamune,
Rescudose,
Rezulin,
rifabutin,
Rifadin,
Rifadin IV,
rifampin,
rifapentine,
Rimactane,
RMS,
Roxanol,
Roxanol 100,
Roxanol-T,
Roxicodone,
Roxicodone Intensol,
RU-486,
Saizen,
Sandimmune,
Sandostatin,
Sandostatin LAR Depot,
sapropterin,
secobarbital,
Seconal Sodium,
Selzentry,
Serostim,
sirolimus,
Solfoton,
Solurex,
Solurex LA,
somatrem,
somatropin,
Somatuline Depot,
Sprycel,
St. John's wort,
Stadol,
Stadol NS,
Starlix,
Statex,
Sublimaze,
Subutex,
Sular,
sulfinpyrazone,
Sustiva,
tacrolimus,
Tagamet,
Tagamet HB,
Talwin Lactate,
tamsulosin,
Targretin,
Tasigna,
Taztia XT,
Tegretol,
Tegretol XR,
terazosin,
Tev-tropin,
Tiazac,
Tracleer,
Trileptal,
troglitazone,
Tykerb,
Uprima,
Uroxatral,
Vaprisol,
Vascor,
Ventavis,
verapamil,
verapamil 24 hour extended release,
verapamil extended release,
Verelan,
Verelan PM,
Viramune,
warfarin,
zafirlukast,
Zorbtive
Minor Interactions
Aerolate III,
Aerolate JR,
Aerolate SR,
Aquaphyllin,
Arava,
armodafinil,
Asmalix,
Bronkodyl,
dipyridamole,
Elixophyllin,
leflunomide,
modafinil,
Nuvigil,
Persantine,
Persantine IV,
Provigil,
Quibron-T,
Quibron-T/SR,
Respbid,
Slo-Bid Gyrocaps,
Slo-Phyllin,
Slo-Phyllin 125,
Slo-Phyllin 80,
T-Phyl,
Theo-24,
Theo-Dur,
Theo-Dur Sprinkles,
Theo-Time,
Theo-X,
Theobid,
TheoCap,
Theochron,
Theoclear L.A.-130,
Theoclear L.A.-260,
Theoclear-80,
Theolair,
Theolair-SR,
theophylline,
theophylline 24 hr extended release,
theophylline extended release,
Theovent,
Truxophyllin,
Uni-Dur,
Uniphyl
