Efavirenz Drug Interactions
efavirenz is known to interact with the following drugs:
Click on a link below to view Drug-Drug Interactions with efavirenz.
Major Interactions
astemizole,
bepridil,
Cancidas,
caspofungin,
cisapride,
D.H.E. 45,
dihydroergotamine,
dihydroergotamine nasal,
Ergomar,
ergonovine,
ergotamine,
Ergotrate Maleate,
etravirine,
Halcion,
Hismanal,
hypericum perforatum,
Intelence,
levomethadyl acetate,
Methergine,
methylergonovine,
methysergide maleate,
midazolam,
Migranal,
Orap,
Orlaam,
pimozide,
Propulsid,
Sansert,
St. John's wort,
terfenadine,
triazolam,
Vascor,
Versed,
VFEND,
voriconazole
Moderate Interactions
A-Hydrocort,
A-Methapred,
Abilify,
Abilify Discmelt,
Abraxane,
Acetocot,
Actiq,
Adalat,
Adalat CC,
Adbeon,
Adgyn Estro,
Adlone-40,
Adlone-80,
Adrenocot,
Adrenocot L.A.,
Adriamycin,
Adriamycin RDF,
Aerodiol,
Aerolate III,
Aerolate JR,
Aerolate SR,
Afeditab CR,
Agenerase,
Alavert,
albendazole,
Albenza,
Alfenta,
alfentanil,
alfuzosin,
alfuzosin extended release,
almotriptan,
Alora,
alprazolam,
alprazolam extended release,
Altocor,
Altoprev,
Ambien,
Ambien CR,
ambrisentan,
Amen,
aminoglutethimide,
amiodarone,
amlodipine,
amobarbital,
amprenavir,
Amrix,
Amytal Sodium,
Anafranil,
Andro LA 200,
Andro-Cyp 100,
Andro-Cyp 200,
Androderm,
AndroGel,
AndroGel 2.5 g/packet,
AndroGel 5 g/packet,
AndroGel Pump 1.25 g/actuation,
Anestacaine,
Anturane,
aprepitant,
Aquaphyllin,
Aquest,
Aricept,
Aricept ODT,
aripiprazole,
Aristocort,
Aristocort For Injection,
Aristocort Forte,
Aristopak,
Aristospan Injection,
armodafinil,
Aromasin,
Asmalix,
atazanavir,
atorvastatin,
Avodart,
Axert,
Aygestin,
Azmacort,
Baycol,
Bedol,
Beta-Phos/AC,
betamethasone,
betamethasone acet-betamethasone na phosphate,
betamethasone sodium phosphate,
bexarotene,
Biaxin,
Biaxin XL,
Biaxin XL-Pak,
Biltricide,
bortezomib,
bosentan,
bromocriptine,
Bronkodyl,
Bubbli-Pred,
Buprenex,
buprenorphine,
Busodium,
BuSpar,
BuSpar Dividose,
busPIRone,
butabarbital,
butalbital,
Butisol Sodium,
Calan,
Calan SR,
Camila,
Camptosar,
carbamazepine,
carbamazepine extended release,
Carbatrol,
Cardene,
Cardene IV,
Cardene SR,
Cardioquin,
Cardizem,
Cardizem CD,
Cardizem LA,
Cardizem Monovial,
Cardizem SR,
Cartia XT,
Celebrex,
celecoxib,
Celestone,
Celestone Phosphate,
Celestone Soluspan,
Celexa,
Cell-U-Jec,
Cenestin,
Cerebyx,
cerivastatin,
Chem Mart Tamoxifen,
chlorotrianisene,
Cholestin (obsolete),
Cialis,
citalopram,
clarithromycin,
clarithromycin extended release,
Claritin,
Claritin 24 Hour Allergy,
Claritin Hives Relief,
Claritin Reditab,
Clear-Atadine,
Clear-Atadine Children's,
Climara,
Climaval,
Climodien,
Clinacort,
Clinagen LA 40,
Clinalog,
clomiPRAMINE,
clonazepam,
clorazepate,
clorazepate extended release,
clotrimazole,
Colocort,
Comfort Pac with Cyclobenzaprine,
conivaptan,
conjugated estrogens,
conjugated estrogens synthetic A,
conjugated estrogens synthetic B,
Cordarone,
Cordarone I.V.,
Cort-K,
Cortastat,
Cortastat 10,
Cortastat LA,
Cortef,
Cortenema,
Cortifoam,
Cotolone,
Coumadin,
Covera-HS,
Cozaar,
Crinone,
Crixivan,
Curretab,
cyclobenzaprine,
cyclobenzaprine extended release,
Cyclogest,
cyclophosphamide,
cyclophosphamide lyophilized,
cycloSPORINE,
Cycrin,
Cytadren,
Cytoxan,
Cytoxan Lyophilized,
Dalalone,
Dalalone D.P.,
Dalalone L.A.,
dalfopristin,
dapsone,
darifenacin,
darunavir,
dasatinib,
De-Sone LA,
Decadron,
Decadron 5-12 Pak,
Decadron Phosphate, Injectable,
Decadron-LA,
Decaject,
Decaject L.A.,
Delatest,
Delatestryl,
delavirdine,
Delestrogen,
DELIDOSE,
Delta-Lutin,
Deltasone,
Dep Gynogen,
Dep Medalone 80,
Depandro 100,
Depmedalone,
Depo-Estradiol,
Depo-Medrol,
Depo-Predate (obsolete),
Depo-Provera,
Depo-Provera Contraceptive,
depo-subQ provera 104,
Depo-Testosterone,
Depogen,
Depoject-80,
Depopred,
Depotest,
Dermestril,
Dermestril - Septem,
DERMESTRIL SEPTEM,
desogestrel,
Desyrel,
Desyrel Dividose,
Dexacen-4,
Dexacort Phosphate in Respihaler,
Dexacort-LA,
Dexacorten,
dexamethasone,
dexamethasone acetate,
Dexamethasone Intensol,
dexamethasone sodium phosphate,
Dexasone,
Dexasone LA,
Dexone,
Dexone LA,
DexPak 10 Day Taperpak,
DexPak 13 DayTaperpak,
Dexpak Jr. Taperpak,
Di-Phen,
Diastat,
Diastat AcuDial,
Diastat Pediatric,
diazepam,
Dilacor XR,
Dilantin,
Dilantin Infatabs,
Dilantin Kapseals,
Dilantin-125,
Dilocaine,
Diltia XT,
diltiazem,
diltiazem 24 hour extended release,
diltiazem extended release,
Diltiazem Hydrochloride CD,
Diltiazem Hydrochloride SR,
Diltiazem Hydrochloride XR,
Diltiazem Hydrochloride XT,
Dimetapp ND,
Dioval 40,
Dioval XX,
Diskets,
disopyramide,
disopyramide extended release,
Divigel 0.25 mg/packet,
Divigel 0.5 mg/packet,
Divigel 1 mg/packet,
Dizac,
docetaxel,
Dolophine,
donepezil,
Doral,
Doxil,
DOXOrubicin,
DOXOrubicin liposomal,
drospirenone,
Dura-Estrin,
Duragen,
Duragesic,
Duragesic-100,
Duragesic-12,
Duragesic-25,
Duragesic-50,
Duragesic-75,
Duralone,
Duralutin,
Duratest,
Durathate 200,
dutasteride,
Dynacirc,
Dynacirc CR,
E-Mycin,
E.E.S. Granules,
E.E.S.-200,
E.E.S.-400,
E.E.S.-400 Filmtab,
Elestrin,
Elixophyllin,
Elleste Solo,
Emblon,
Emend,
Emend 3-Day,
Emend for Injection,
Enablex,
Endometrin,
Enjuvia,
Epitol,
Equetro,
erlotinib,
Errin,
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,
Esclim,
estazolam,
esterified estrogens,
Estinyl,
Estra-C,
Estra-V 40,
Estrace,
Estrace Vaginal Cream,
Estraderm,
Estraderm MX,
Estraderm TTS,
estradiol,
estradiol acetate,
estradiol benzoate,
estradiol cypionate,
ESTRADIOL G GAM,
Estradiol Patch,
estradiol topical,
estradiol valerate,
Estradot,
Estradot 100,
Estradot 37.5,
Estradot 50,
Estradot 75,
Estragyn 5,
Estragyn LA 5,
ESTRAPATCH,
Estrasorb,
ESTREVA,
Estring,
Estro-A,
Estro-Cyp,
Estro-L.A.,
Estro-Span 40,
Estrofem,
Estrogel,
estrone,
Estrone AQ,
estropipate,
eszopiclone,
ethinyl estradiol,
ethosuximide,
ethynodiol,
etonogestrel,
Etopophos,
etoposide,
etoposide phosphate,
Evamist,
Everone,
Evorel,
exemestane,
Fareston,
felodipine,
felodipine extended release,
Fematrix,
Fempatch,
Femring,
FEMSEPT,
FemSeven,
FemSeven Sequi Phase I,
FemTab,
Femtrace,
Femtran,
fentanyl,
fentanyl topical,
Fentora,
Fexmid,
finasteride,
First Progesterone MC10,
First Progesterone MC5,
First Testosterone,
FIRST-Progesterone VGS 100,
FIRST-Progesterone VGS 200,
FIRST-Progesterone VGS 25,
FIRST-Progesterone VGS 400,
FIRST-Progesterone VGS 50,
FIRST-Testosterone,
FIRST-Testosterone MC,
FK506,
Flexeril,
Flo-Pred,
Florinef Acetate,
fludrocortisone,
fluvoxamine,
fluvoxamine extended release,
Fortovase,
fosamprenavir,
fosaprepitant,
fosphenytoin,
Fulvicin P/G,
Fulvicin U/F,
Gabitril,
galantamine,
galantamine extended release,
gefitinib,
Gengraf,
Genox,
GenRx Tamoxifen,
Gestone,
Gleevec,
granisetron,
Granisol,
grepafloxacin,
Grifulvin V,
Gris-PEG,
Grisactin 250,
Grisactin 500,
Grisactin Ultra,
Griseofulicin,
Griseofulvic,
griseofulvin,
griseofulvin microsize,
griseofulvin ultramicrosize,
Gynodiol,
Gynogen LA 20,
Hexadrol,
Hexadrol Phosphate,
Histerone,
Hydeltra-T.B.A.,
Hydeltrasol,
hydrocortisone,
hydrocortisone acetate,
hydrocortisone cypionate,
hydrocortisone hemisuccinate,
hydrocortisone sodium phosphate,
Hydrocortisone Sodium Succinate,
Hydrocortone,
Hydrocortone Phosphate,
hydroxyprogesterone,
Hylutin,
Hyprogesterone,
Ifex,
ifosfamide,
Ilosone,
Ilotycin Gluceptate,
imatinib,
imipramine,
imipramine pamoate,
Implanon,
indinavir,
Invirase,
Ionsys,
Iressa,
irinotecan,
Isoptin,
Isoptin I.V.,
Isoptin SR,
isradipine,
isradipine extended release,
itraconazole,
ixabepilone,
Ixempra,
Jantoven,
Jolivette,
Ken-Jec 40,
Kenaject-40,
Kenalog-10,
Kenalog-40,
Kestrone 5,
Ketek,
Ketek Pak,
ketoconazole,
Key-Pred,
Key-Pred SP,
Klonopin,
Klonopin Wafer,
Kytril,
L-Caine,
lansoprazole,
lapatinib,
Letairis,
levonorgestrel,
Lexiva,
lidocaine,
Lidoject 1,
Lidoject 2,
Lipitor,
Liquid Pred,
lopinavir,
loratadine,
Loratadine Reditab,
losartan,
lovastatin,
lovastatin extended release,
Luminal,
Lunesta,
Luvox,
Luvox CR,
M-PREDNISolone,
maraviroc,
Mebaral,
Med-Jec-40,
Medicort,
Medidex,
Medidex LA,
Medidiol 10,
Medipred,
Meditest,
Medralone,
Medralone 40,
Medralone 80,
Medrol,
Medrol Dosepak,
medroxyPROGESTERone,
Megace,
Megace ES,
megestrol,
Menaval-20,
Menest,
Menopause Formula Progesterone,
MENOREST,
Menorest Patch,
Menostar,
mephobarbital,
mestranol,
Methacort 40,
Methacort 80,
methadone,
Methadose,
Methylcotol,
Methylcotolone,
Methylpred DP,
methylPREDNISolone,
methylPREDNISolone acetate,
MethylPREDNISolone Dose Pack,
methylPREDNISolone sodium succinate,
Meticorten,
Mevacor,
mibefradil,
miconazole,
Mifeprex,
mifepristone,
Millipred,
Mirena,
mirtazapine,
modafinil,
monascus,
Monistat I.V.,
montelukast,
MY-E,
Mycelex Troche,
Mycobutin,
Mysoline,
nafcillin,
Nallpen,
Navelbine,
nefazodone,
Nembutal,
Nembutal Sodium,
Neoral,
Neosar,
Nervocaine,
nevirapine,
Nexavar,
niCARdipine,
niCARdipine extended release,
Nifediac CC,
Nifedical XL,
NIFEdipine,
NIFEdipine extended release,
nilotinib,
nimodipine,
Nimotop,
Niravam,
nisoldipine,
Nizoral,
Nolvadex,
Nolvadex D,
Nor-QD,
Nora-Be,
norelgestromin,
norethindrone,
norethindrone acetate,
norethindrone topical,
norgestimate,
norgestrel,
Norpace,
Norpace CR,
Norplant System,
Norvasc,
Norvir,
Norvir Soft Gelatin,
Noxafil,
Nuvelle TS Phase I,
Nuvigil,
Oesclim,
Oestradiol,
Oestradiol Implants,
OESTRODOSE,
OESTROGEL,
Oestrogel Pump-Pack,
Ogen 0.625,
Ogen 1.25,
Ogen 2.5,
Oncovin,
Onxol,
Orapred,
Orapred ODT,
Orasone,
Organon Oestradiol,
Orion Progesterone,
OROMONE,
Ortho Micronor,
Ortho-Est,
Ovrette,
oxcarbazepine,
Pacerone,
paclitaxel,
paclitaxel protein-bound,
Parlodel,
PCE Dispertab,
Pediapred,
pentobarbital,
phenobarbital,
phenylbutazone,
Phenytek,
phenytoin,
phenytoin extended release,
Phenytoin Sodium, Prompt,
Plan B,
Plendil,
posaconazole,
Posicor,
Prandin,
Pravachol,
pravastatin,
praziquantel,
Pred-Ject-50,
Predacort 50,
Predacorten,
Predaject-50,
Predalone 50,
Predate-50,
Predcor,
Predicort RP,
Predicort-50,
Prednicen-M,
Prednicot,
prednisoLONE,
prednisoLONE acetate,
prednisoLONE sodium phosphate,
prednisoLONE tebutate,
predniSONE,
Prelone,
Premarin,
Premarin Intravenous,
Prevacid,
Prevacid I.V.,
Prevacid SoluTab,
Prezista,
Pri-Cortin 50,
Primethasone,
primidone,
Primogyn Depot,
Procardia,
Procardia XL,
Prochieve,
Prodrox,
Progest,
Progestasert System,
progesterone,
progesterone topical,
Prograf,
Progynova,
Progynova TS,
Prometrium,
Propecia,
Proscar,
Prosom,
PROVAMES,
Provera,
Provigil,
QM-260,
Qualaquin,
quazepam,
quetiapine,
quetiapine extended release,
Quibron-T,
Quibron-T/SR,
Quin-G,
Quin-Release,
Quinaglute Dura-Tabs,
quinestrol,
Quinidex Extentabs,
quinidine,
quinidine extended release,
quinine,
Quinora,
ramelteon,
Ranexa,
ranolazine,
Rapamune,
Raxar,
Razadyne,
Razadyne ER,
red yeast rice,
Remeron,
Remeron SolTab,
Reminyl,
repaglinide,
Rescriptor,
Respbid,
Revatio,
Reyataz,
Rezulin,
rifabutin,
Rifadin,
Rifadin IV,
rifampin,
Rimactane,
ritonavir,
Robimycin,
Rozerem,
RU-486,
Sandimmune,
Sandrena,
saquinavir,
saquinavir mesylate,
secobarbital,
Seconal Sodium,
Selestoject,
Selzentry,
Seroquel,
Seroquel XR,
sertraline,
Serzone,
sildenafil,
simvastatin,
Singulair,
sirolimus,
Slo-Bid Gyrocaps,
Slo-Phyllin,
Slo-Phyllin 125,
Slo-Phyllin 80,
Solfoton,
solifenacin,
Soltamox,
Solu-Cortef,
Solu-Medrol,
Solurex,
Solurex LA,
sorafenib,
Sporanox,
Sprycel,
Sterapred,
Sterapred DS,
Striant,
Sublimaze,
Subutex,
Sufenta,
sufentanil,
Sular,
sulfinpyrazone,
sunitinib,
Sutent,
SYSTEN,
T-Phyl,
TAC 3,
Tace,
tacrolimus,
tadalafil,
Tamofen,
Tamofen(obsolete),
Tamone,
Tamosin,
Tamoxen,
tamoxifen,
Tamoxifen Hexal,
Tao,
Tarceva,
Targretin,
Tasigna,
Tavist ND,
Taxol,
Taxotere,
Taztia XT,
Tegretol,
Tegretol XR,
telithromycin,
Telzir,
temsirolimus,
Terry White Chemists Tamoxifen,
Testamone-100,
Testim,
Testim 5 g/packet,
Testoderm,
Testolin,
Testopel Pellets,
testosterone,
Testosterone Cypionate,
Testosterone Enanthate,
testosterone propionate,
testosterone topical,
Testro,
Testro AQ,
Testro-L.A.,
THAIS,
THAISSEPT,
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,
tiagabine,
Tiazac,
Tofranil,
Tofranil-PM,
Toposar,
toremifene,
Torisel,
Tracleer,
Tramacort-D,
Tranxene SD,
Tranxene T-Tab,
traZODONE,
tretinoin,
Triam-A,
Triam-Forte,
triamcinolone,
triamcinolone acetonide,
triamcinolone diacetate,
triamcinolone hexacetonide,
Triamcot,
Triamonide 40,
Trileptal,
Trilog,
Trilone,
Tristoject,
troglitazone,
troleandomycin,
Truxacaine,
Truxophyllin,
Tykerb,
U-Tri-Lone,
UAD Caine,
Uni-Dur,
Unipen,
Uniphyl,
Uroxatral,
Vagifem,
Valergen,
Valium,
Valrelease,
Vaprisol,
Velban,
Velcade,
VePesid,
verapamil,
verapamil 24 hour extended release,
verapamil extended release,
Verelan,
Verelan PM,
Vesanoid,
VESIcare,
Viagra,
vinBLAStine,
Vincasar PFS,
vinCRIStine,
vinorelbine,
Viramune,
Virilon IM,
Vivelle,
Vivelle-Dot,
VIVELLEDOT,
Wal-itin,
warfarin,
Xanax,
Xanax XR,
Xylocaine Dental Cartridges,
Xylocaine Duo-Trach Kit,
Xylocaine HCl,
Xylocaine HCl For Spinal,
Xylocaine-MPF,
Zarontin,
Zetran,
zileuton,
zileuton extended release,
Zocor,
Zoloft,
zolpidem,
zolpidem extended release,
Zonegran,
zonisamide,
Zumenon,
Zyflo,
Zyflo CR
Minor Interactions
Aczone,
cevimeline,
dapsone topical,
dofetilide,
Evoxac,
Geodon,
nelfinavir,
Sonata,
Tikosyn,
Viracept,
zaleplon,
ziprasidone
