Drugs interact with warfarin, adapted from MicroMedex. (Updating)

Level	Generic	Trade Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
1	Abciximab	Reopro	G	.	F	R		Y
2	Acarbose	.	U	.	P	D		Y
2	Acemetacin	.	E	.	P	D		Y
CC1	17 Alkylated testostero	.	.	Steroid, anabo lic	.	.		Y
CC	6 Mercaptopurine	.	.	Oncology, alkylate	.	.		.	Y
2	Acetominaphen	Tylenol, Panadol, Tem pra	F	Analgesic	G	D.		Y
2	Alclofenac	.	E	.	P	D		Y
2	Alcohol	.	F	Alcohol	F	D		Y	Y
2	Allopurinol	Zyloprim, Purinol	U	Gout Rx	P	D		Y
1	Alteplase	Activase	G	.	F	R		Y
2	Aminoglutethimide	Cytraden	F	Steroid Rx	F	D		Y
CC2	Aminoglycosides	Amikacin(Amikin), Gentamycin (Geramycin) Kanamycin( Kantrex), Netimycin( Netromycin), Spectinomycin(Trobycin) Streptomycin, Tobramycin(Nebcin)	.	Antibiotic	.	.		.	Y
CC	Aminosalicylic acid	Paser	.	.	.	.		Y
2	Amiodarone	Cordarone, Pacerone	F	Antiarrhythmic	E	D		Y
2	Amitriptyline	.	A,F	.	F	D		Y
2	Amobarbital	.	F	Barbiturate	E	D		.	Y
2	Amoxapine	.	A,F	.	F	D		Y
2	Amprenavir	.	F	.	P	D		Y
0	Antacid	.	.	.	.	.
2	Apazone	.	D	.	P	D		Y
2	Aprobarbital	.	F	.	G	D			Y
2	Argatroban	.	M	.	P	D		Y
0	Ascorbic acid	.	.	.	.	.
1	Aspirin, ASA	Anacin, Ascriptin, Alka-Seltzer, Allerest, Aspergum, Bromo-Seltzer, Bufferin, Congestin, Coricidin, Cough/cold remedies, Darvon compound, Dristan E aspirin, Ecotrin, Empirin compound, Excedrin, Fiorinol, Fizrin, Nytol, Pepto-Bismol, Percodan, Sominex, Vanquish, Zactrin, Zorprin, others.	D,F	Analgesic	E	D		Y
0	Atorvastatin	.	.	.	.	.
2	Azathioprine	Imuran	A,F	Immunosuppres sion	P	D		.	Y
2	Azithromycin	Zithromax	F	Antibiotic	F	D		Y
.
0	Benazepril	.	.	.	.	.
2	Benoxaprofen	.	E	.	F	D		Y
2	Benzbromarone	.	F	.	G	D		Y
2	Bicalutamide	.	D	.	P	D		Y
2	Bismuth subsalicy late	.	D	.	F	D		Y
2	Bivalirudin	.	U	.	P	D		Y
1	Boldo	.	U	.	P	D		Y
2	Bosentan	.	F	.	F	R			Y
2	Bromfenac	.	E	.	P	D		Y
2	Bufexamac	.	E	.	P	D		Y
2	Butabarbital	Butisol	F	Barbiturate	E	D			Y
2	Butalbital	Fiorinal, (more)	F	Barbiturate	G	D			Y
.
Level of interaction: 1 = Strong, 2 = Moderate, 3 = Mild, CC = Need update, Mechanism of interaction: A = Absorbtion, B = Clearance, C = Induction, D = PB replacement, E = Platelet aggregation, F = Metabolism alteration, G = Additive, H = Decrease synthesis, M = Miscellaneous, U = Unknown. Documentation E= Exellent, G = Good, F = Fair, P = Poor. . Onset of interaction ( R = Rapid, D = Delay}, Change Warfarin dosage change. Increase INR. Decrease INR

 

Level	Generic	Trade Name	Mecha- nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
2	Calcium channel blockers	.	G	.	P	D		Y
0	Candesartan	.	.	.
1	Capecitabine	Xeloda	U	.	F	D		Y
2	Capsaicin		E	.	F	R		Y
2	Carbarmazepine	Tegatrol	F	Anticonvulsant	F	D			Y
2	Carprofen	.	E	.	P	D		Y
2	Castor oil	.	A	.	P				Y
2	Cefamandole	Mandol	E,H	Antibiotic	F	D		Y
2	Cefazolin	Ancef, Kefzol	H	Antibiotic	F	D		Y
2	Cefoperazone	Cefobid	E,H	Antibiotic	F	D		Y
2	Cefoperazone/ sulbactam	.	E	.	F	D		Y
2	Cefotetan	Cefotan	E,H	Antibiotic	P	D		Y
CC	Cefoxitin	Mefoxin	.	Antibiotic		.		Y
CC	Ceftriaxone	Rocephin	.	Antibiotic		.		Y
2	Celecoxib	Celebrex	F	Cox 2 inhibitor	E	D		Y
0	Cerivastatin	.	.	.
CC2	Cephalosporins	.	.	Antibiotic		.		Y
3	Chamomile	.	G	.	P	D		Y
CC	Chenodiol	.	.	.		.		Y
CC	Chlopropamide	Diabenese	.	Diabetic		.		Y
2	Chloral hydrate	Noctec	D	Hypnotic	P	R		Y
2	Chloramphenicol	Chloromycetin	F	Antibiotic	F	D		Y
2	Chlordiazepoxide	Libruim	U	Antianxiety	P	D			Y
2	Chlordiazepoxide / Amitriptyline	.	U	.	P	D
0	Chlorothiazide	.	.	.
2	Chloroguanide	.	U	.	P	D		Y
2	Chlorotrianisene	.	U	.	P	D			Y
2	Chlorpromazine	.	U	.	P	D
?	Chlorthalidone	Hygroton	.	Diuretic	P		.		Y
2	Cholestyramine	Questran	A	Lipid Rx	G	D			Y
0	Cilostazol	.	.	.
2	Cimetidine	Tagamet	F	Ulcer, H2 blocker	E	D		Y
2	Ciprofloxacin	Cipro	U	Antibiotic	P	D		Y
2	Cisapride	.	U	.	P	D		Y
2	Clarithromycin	.	F	.	F	D
2	Clofibrate	.Astromid-S	U	Lipid Rx	E	D		Y
2	Clomipramine	.	A,F	.	F	D		Y
2	Clopidogrel	.	G	.	P	D		Y
2	Cloxacillin	.	U	.	P	D		Y
1	Coenzyme Q10	.	Vit K2	.	P	D			Y
0	Colestipol	Cholestid	.	Lipid Rx		.
2	Cotrimoxazole	.	D,F	.	G	D		Y
CC	Contraceptives, oral	.	.	Contraceptive		.	.		Y
CC	Corticotropin	.	.	Steroid, adreno		.			Y
CC	Cortisone	.	.	Steroid, adreno		.		.	Y
2	Curcumin	.	E	.	P	D		Y
CC	Cyclophospha mide	Cytoxan	.	Oncology		.		Y	Y
0	Cycloserine	.	.	.
2	Cyclosporine	Sandimmune, Neoral	U	Immunosup pression	P	D			Y
.
Level of interaction: 1 = Strong, 2 = Moderate, 3 = Mild, CC = Need Update. Mechanism of interaction: A = Absorbtion, B = Clearance, C = Induction, D = PB replacement, E = Platelet aggregation, F = Metabolism alteration, G = Additive, H = Decrease synthesis, M = Miscellaneous, U = Unknown. Documentation E= Exellent, G = Good, F = Fair, P = Poor. . Onset of interaction ( R = Rapid, D = Delay}, Change Warfarin dosage change. Increase INR. Decrease INR

 

Level	Generic	Trade Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
2	Danaparoid		E		F	R		Y
2	Danazol	Danocrine	F	OB/GYN	G	D		Y
2	Danshen		F		F	D		Y
2	Delavirdine		F		P	D		Y
2	Demeclocycline		U		?	D		Y
2	Desipramine		F		F	D		Y
CC	Dextran	.	.	Volume		.	.	Y	.
CC	Dextrothyroxin	.	.	Thyroid		.	.	Y	.
2	Diazoxide	Hyperstat	D	Antihyperten	P	R	.	Y	.
2	Diclofenac	Cytotec	E		P	D		Y
2	Dicloxacillin	Dynapen	F	Antibiotic	G	D	.	.	Y
CC	Dicoumarol	.	.	Anticoagulant		.	.	Y	.
2	Diethylstilbestrol		U		P	D			Y
3	Diflunisal	Dolobid	.	NSAID		.	.	Y	.
.	Digoxin immune Fab	Digibind	.	.		.	.	Y	.
0	Diphenhydramine
2	Dipyrone		E		P	D		Y
2	Dirithromycin				P	D		Y
2	Disopyramide	Norpace	U	Antiarrhythmic	P	D	.	.	Y
2	Disulfiram	Antabuse	F	Alcohol Rx	F	D	.	Y	.
CC	Doclofenac	.	.	.		.	.	Y	.
0	Dofetilide
1	Dong Quai		U		P	D		Y
2	Dothiepin		F		F	D		Y
2	Doxepin		A,F		F	D		Y
2	Doxycycline	Vibramycin, Doryx	U	Antibiotic	P	D	.	Y	.
2	Droxicam		E		F	D		Y
2	Enoxacin				P	D		Y
CC1	Eptifibatide		G		P	D		Y
2	Erythromycin	E-mycin, EES, Ilosone	F	Antibiotic	F	D	.	Y	.
2	Erythromycin/ sulfisoxazole		F		F	D		Y
0	Esmolol
2	Estrogens		U		P	D
2	Ethacrynic acid	Edecrin	D	Diuretic	P	D	.	Y	.
CC3	Ethanol	.	.	Alcohol		.	.	Y	.
2	Ethchlorvynol	Placidyl	U	.	P	D	.	.	Y
2	Ethinyl Estradiol		U		P	D		Y	Y
2	Etidronate		U		P	D		Y
2	Etodolac		D,E		F	D
0	Etoposide	.	.	Oncology		.	.		.
2	Etretinate	Tegison	U	.	P	D	.	.	Y
2	Evening Primrose Oil				P	R		Y
2	Felbamate		F		P	D		Y
2	Fenbufen		E		F	D
2	Fenofibrate		U		P	D		Y
2	Fenoprofen	Nelfon	E	NSAID	F	D	.	Y	.
1	Fenugreek		U		P	D		Y
2	Feverfew		E		P	D		Y
0	Fish Oil
2	Floctafenine		E		P	D		Y
2	Flosequinan		U		P	D		Y
CC	Floxetine	.	.	.			.	Y	.
2	Fluconazole	.	F	Antifungal	G	D	.	Y	.
2	Flufenamic Acid		E		P	D		Y
2	Fluorouracil	.	F	Oncology	G	D	.	Y	.
2	Fluoxetine		F		F	D		Y
2	Fluoxymesterone		U		F	D		Y
2	Flurbiprofen		E		P	D		Y
2	Flutamide		U		P	D		Y
2	Fluvastatin		U		P	D		Y
2	Fluvoxamine	Luvox	F	Antidepressant	F	D	.	Y	.
2	Fosphenytoin		D		F	D
0	Furosemide

 

Level	Generic	Brand Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
1	Garlic		G		F	D		Y
2	Gatifloxacin		U		P	D		Y
2	Gemcitabine		F,H		P	R		Y
2	Gemfibrozil	Lopid	D,F	Lipid Rx	P	D	.	Y	.
0	Gemifloxacin
2	Ginger		G		P	R		Y
1	Ginkgo		G		F	D
2	Ginseng		E		P	D
2	Glucagon	.	H	.	P	D	.	Y	.
2	Glutethimide	.	F	.	G	D	.	.	Y
CC	Glipizide
.	Glyburide	DiaBeta, Glynase, Micronase, Glucovance	.	Diabetic		.	.	Y	.
2	Green Tea				P	D			Y
	Grepafloxacin		U		P	D		Y
2	Griseofulvin	.	U	Antifungal	F	D	.	Y	.
.
CC	Haloperidol	Haldol	.	Antipsychotic		.	.	.	Y
2	Halothane	Fluothane	D	.	P	R	.	Y	.
2	Heparin	.	G	Anticoagulant	G	R	.	Y	.
2	Heptabarbital		F		G	D			Y
2	Hexobarbital		F		G	D			Y
2	Ibuprofen	.	E	NSAID	F	D	.	Y	.
2	Ifosfamide	Ifex	U	Oncology, alka	F	D	.	Y	.
2	Imipramine		U		F	D
2	Indomethacin	.	E	NSAID	P	D	.	Y	.
2	Indoprofen		E		F	D		Y
2	Influenza virus vaccine	.	U	Vaccine		D	.	Y	.
CC	Interferon	.	F	Antiviral		.	.	Y	.
0	Irbesartan
2	Isoniazid	.	U	Antimycobacte riu	P	D	.	Y	.
2	Isoxicam				F	D		Y
2	Itraconazole	Sporanox	.	Antifungal	P	D	.	Y	.
.
2	Ketoconazole	Nizoral	F	Antifungal	P	D	.	Y	.
2	Ketoprofen	Orudis	.	NSAID	F	D	.	Y	.
2	Ketorolac	Toradol	.	Analgesic	P	D	.	Y	.
.
2	Lepirudin		G		F	R		Y
2	Levamisole	Ergamisol	F	Oncology	F	D	.	Y	.
2	Levofloxacin		U		P	D		Y
2	Levonorgestrel		U		P	D
CC	Levothyroxin	Synthroid	.	Thyroid		.	.	Y	.
CC	Liothyronine	Cytomel, Triostat	.	Thyroid		.	.	Y	.
2	Lornoxicam		F		F	D		Y
0	Losartan
2	Lovastatin	Mevacor	U.	Lipid Rx	P	D	.	Y	.
2	Low Molecular Weight Heparin		G		F	R		Y
.
Level of interaction: 1 = Strong, 2 = Moderate, 3 = Mild, CC = Need update. Mechanism of interaction: A = Absorbtion, B = Clearance, C = Induction, D = PB replacement, E = Platelet aggregation, F = Metabolism alteration, G = Additive, H = Decrease synthesis, M = Miscellaneous, U = Unknown. Documentation E= Exellent, G = Good, F = Fair, P = Poor. . Onset of interaction ( R = Rapid, D = Delay}, Change Warfarin dosage change. Increase INR. Decrease INR

 

Level	Generic	Brand Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
2	Meclofenamate	Meclomen	E		P	D		Y
2	Medroxyproges terone				P	D		Y
2	Mefenamic acid	Ponstel	E	.	P	D	.	Y	.
2	Meloxicam		E		P	D		Y
0	Meprobamate	Miltown, Equagesic, Equanil	.	Antianxiety		.	.	.	Y
2	Mercaptopurine		U		P	D			Y
2	Mesalamine		U		P	D			Y
2	Mestranol		U		P	D
2	Methandrosteno lone		U		G	D		Y
CC	Methimazole	Tapazole	.	Thyroid Rx		.	.	Y	Y
CC	Methyldopa	Aldomet	.	Antihypertensive		.	.	Y	.
CC	Methylphenidate	Ritalin	.	CNS stimulant		.	.	Y	.
2	Methyl Salicylate	.	F	NSAID	F	D	.	Y	.
2	Methylpredniso lone		U		F	D		Y	Y
2	Methyltestoste rone		U		G	D		Y
0	Metolazone
2	Metronidazole	Flagyl	F	Antiparasite	F	D	.	Y	.
2	Miconazole	Monistat	B,D	Antifungal	F	D	.	Y	.
CC2	Mineral oil				P			?	?
2	Minocycline		U		P	D		Y
2	Mitotane	Lysodren	F	Oncology	P	D	.	Y	.
2	Moricizine HCL	Ethmozine	U	Antiarrhythmic	P	D	.	Y	Y
2	Moxalactam		E		P	D		Y
2	Moxifloxacin		U		P	D		Y
.
2	Nabumetone		D.E		F	D		Y
2	Nafcillin	Unipen	F	Antibiotic	F	D	.	.	Y
2	Nalidixic acid	NegGram	D	Antibiotic	P	D	.	Y	.
1	Nandrolone		U		P	D
2	Naproxen	.	E	NSAID	P	D	.	Y	.
2	Neomycin	.	U	Antibiotic	P	D	.	Y	.
2	Nilutamide		F		P	D		Y
2	Nimesulide		U		P	D		Y
1	NSAID	(Naproxen) Aleve, Naprosyn, Anaprox. (Ketoprofen) Orudis, Actron. (Ibuprofen) Advil, Motrin, Nuprin, Medipren, Excedrin IB, Haltran, Midol 200, Pamprin-IB, Trendar, Rufen. Catafram, Clinoril, Daypro, Dolobid, Feldene, Indocin, Lodine, Nalforn, Naplelan, Oruvail, Ponstel, Relafen, tolectin, Tradin, Voltaren,	.	NSAID		.	.	Y	.
2	Norelgestromin		U		P	D		Y	Y
2	Norethindrone		U		P	D		Y	Y
2.	Norfloxacin	Chibroxin, Noroxin	U	Antibiotic	P	D	.	Y	.
2	Norgestrel		U		P	D		Y	Y
2	Nortriptyline		A,F		F	D		Y
.
2	Ofloxacin	Floxin	U	Antibiotic	P	.D	.	Y	.
2	Olsalazine	Dipentum	.	Colitis Rx	P	.	.	Y	.
2	Omeprazole	Prilosic	F	Ulcer Rx, proton	P	D	.	Y	.
3	Orlistat				P
2	Oxandrolone		U		F	D		Y
2	Oxaprozin	Daypro	E	NSAID	P	D	.	Y	.
2	Oxymetholone	.	U	.	G	D	.	Y	.
2	Oxyphenbuta zone		D,F		G	D		Y
2	Oxytetracycline		U		P	D		Y
.
Level of interaction: 1 = Strong, 2 = Moderate, 3 = Mild, CC = Need update. Mechanism of interaction: A = Absorbtion, B = Clearance, C = Induction, D = PB replacement, E = Platelet aggregation, F = Metabolism alteration, G = Additive, H = Decrease synthesis, M = Miscellaneous, U = Unknown. Documentation E= Exellent, G = Good, F = Fair, P = Poor. . Onset of interaction ( R = Rapid, D = Delay}, Change Warfarin dosage change. Increase INR. Decrease INR

 

Level	Generic	Brand Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
1	Papaya				P	D		Y
CC	Paraldehyde	.	.	.		.	.	.	Y
2	Paroxetine	Paxil	U	Antidepressant	P	D	.	Y	.
CC3	Penicillin G, IV	.	.	Antibiotic		.	.	Y	.
	Pentobarbital	Nembutal	.	Barbiturate		.	.	.	Y
	Pentoxifylline	Trental	.	.		.	.	Y	.
2	Perphenazine/ Amitripdtyline		U		P	D
2	Phenobarbital	Donnatal	F	Barbiturate	E	D	.	.	Y
2	Phenylbutazone	.	F/D	Gout Rx	E	D	.	Y	.
2	Phenytoin	Dilantin	D,F	Anticonvulsant	F	D	.	Y	Y
2	Phytonadione				E	D		Y
0	Pioglitazone
	Piperacillin	Pipracil, Zosyn	.	Antibiotic		.	.	Y	.
2	Piracetam		U		P	D		Y
.	Piroxicam	Feldine	E	NSAID	F	D	.	Y	.
2	Pirozolac		E		P	D		Y
2	Pirprofen		E		P	D		Y
0	Pravastatin
	Prednisone	.	.	Steroid, adreno		.	.	Y	Y
2	Primidone	Mysoline	F	Anticonvulsant	G	D	.	.	Y
2	Propafenone	Rhythmol	B	Antiarrhythmic	F	D	.	Y	.
2	Propoxyphene	Darvon	U	Analgesic	P	D	.	Y	.
2	Propranolol	Inderal	U	Beta blocker	P	D	.	Y	.
2	Propyphenazone		E		P	D		Y
CC	Propylthiouracil	.	K	Thyroid Rx		.	.	Y	Y
2	Proquazone		E		P	D		Y
2	Protriptyline		A		F	D		Y
2	Quetiapine		F		P	D		Y
0	Quinapril
2	Quinidine	.	.	Antiarrhythmic	F	D	.	Y	.
2	Quinine		G		P	D		Y
CC	Quinolones	.	.	.		.	.	.	.
2	Raloxifene				P	R
2	Ranitidine	Zantac	F	Ulcer, H2 blocker	F	D	.	Y
2	Reteplase		G		F	R		Y
2	Rifabutin				G	D
2	Rifampin	Rimactane, Rifadin	F	Antimycobacte rium	E	D	.	.	Y
2	Ritonavir		F		F	D			Y
2	Rofecoxib	Vioxx	U	Cox 2 inhibitor	P	R	.	Y	.
2	Roxithromycin		F		P	D		Y
2	Salicylates	.	E	NSAID	F	D	.	Y	.
2	Saquinavir		F		P	D		Y
2	Secobarbital	Seconal	F	Barbiturate	E	D	.	.	Y
CC	Serotonin uptake inh	(Serzone) Nefazodone, (Trazodone) Desyrel	.	Antidepressant		.	.	.	.
CC	Sertraline	Zoloft	.	Antidepressant		.	.	Y	.
2	Simvastatin	Zocor	F	Lipid Rx	P	D	.	Y	.
2	Skullcap		E		P	R		Y
0	Sotalol
2	Spironolactone	Aldactone	M	.	P	D	.		Y
1	St John's Wort		F		P	D			Y
2	Stanozolol	Winstrol	U.	.	F	D	.	Y	.
2	Streptokinase	Streptase	G	Antithrombotic	P	D	.	Y	.
2	Sucralfate	Carafate	A	Ulcer Rx	F	D	.	.	Y
2	Sulfamethizole	.	.	Antibiotic	P	D	.	Y	.
2	Sulfamethoxa zole	Bactrim, Septra	D,F	Antibiotic	G	D	.	Y	.
CC	Sulfapyrazone	Anturane	.	Antiplatelet		.	.	Y	.
CC	Sulfasalazine								Y
2	Sulfipyrazone				E	D		Y
2	Sulfisoxazole	Gantrisin	D,F	Antibiotic	F	D	.	Y	.
CC2	sulfonamides	.	F/D	Antibiotic		.	.	Y	.
2	Sulindac	Clinoril	E	NSAID	F	D	.	Y	.
2	Sulofenur		U		P	D		Y
2	Suprofen		E		P	D		Y

 

Level	Generic	Brand Name	Mecha nism	Class	Doc	On set	Cha nge	Inc	Dec
AAA	AAAAAAAAAA	AAAAAAAAAAAAAAA	AAA	AAAAAAAAA	AA	AA	AA	AA	AA
CC2	sulfonamides	.	F/D	Antibiotic		.	.	Y	.
2	Sulindac	Clinoril	E	NSAID	F	D	.	Y	.
2	Sulofenur		U		P	D		Y
2	Suprofen		E		P	D		Y
2	Sulfamethizole	.	.	Antibiotic	P	D	.	Y	.
2	Sulfamethoxa zole	Bactrim, Septra	D,F	Antibiotic	G	D	.	Y	.
CC	Sulfapyrazone	Anturane	.	Antiplatelet		.	.	Y	.
CC	Sulfasalazine								Y
2	Sulfipyrazone				E	D		Y
2	Sulfisoxazole	Gantrisin	D,F	Antibiotic	F	D	.	Y	.
CC2	sulfonamides	.	F/D	Antibiotic		.	.	Y	.
2	Sulindac	Clinoril	E	NSAID	F	D	.	Y	.
2	Sulofenur		U		P	D		Y
2	Suprofen		E		P	D		Y
1	Tamoxifen	Nolvadex	U	Ondology	F	D	.	Y	.
2	Tamsulosin				P	D		?	?
CC	Telmisartan				P	D
CC	Temafloxacin
2	Tenidap		D		P	D		Y
2	Tenoxicam		E		P	D		Y
CC	Terbinafine		U		F	D
2	Testosterone		U		F	D		Y
2	Tetracyclines	(Doxycycline) Vibramycin	U	Antibiotic	P	D	.	Y	.
CC3	Thiazide diuretics	.	.	Diuretic		.	.	.	.
CC2	Thioamines	.	.	.		.	.	Y	.
CC3	Thiopurines	.	.	.		.	.	.	.
2	Thyroid hormones	.	Vit K	Thyroid	G	D	.	Y	.
2	Tiaprofenic Acid		E		P	D		Y
2	Tibolone		U		P	D			Y
CC	Ticarcillin	Ticar, Timentin		Antibiotic		.	.	Y	.
2	Ticlopidine	Ticlid	E,F	Antiplatelet	P	D	.	Y	.
2	Tobacco		F		P	D		Y	Y
CC0	TolbutamideAAA	Orinase		Diabetic
2	Tolmetin		E		P	D		Y
2	Tolterodine		F		P	D		Y
2	Toremifene		U		P	R		Y
CC	t-PA	.	G	Antithrombotic		R		Y	.
2	Tramadol		U		P	D		Y
2	Trastuzumab		U		P	D		Y
CC	Trazodone	Desyrel		Antidepressant				.
CC	Tricyclic antidepressant	Elavil, Sinequan, Tofranil		Antidepressant				Y	.
CC	Trimethoprim-sulfameth	Bactrim, Septra	F	Antibiotic				Y	.
2	Trimipramine		A,F		F	D		Y
2	Troglitazone		F		P	D		Y
.	Urokinase	Abbokinase	.	Antithrombotic				Y	.
.
2	Valdecoxib		F		F	D		Y
CC3	Valproic acid	Depakene, Depakote, Depacon	D	Anticonvulsant				Y	.
0	Valsartan
2	Vancomycin		U		F	D		Y
	Vitamin A		U		P	D		Y
CC	Vitamin C, high dose	.	.	Vitamin				.	Y
2	Vitamin E	.	U	Vitamin	P	D		Y	.
1	Vitamin K	.		Vitamin				.	Y
2	Zafirlukast		F		P	D			Y
2	Zileuton		B		P	D		Y
2	Zomepirac		E		P	D		Y
	Zotepine		U		F	R		Y
.
Level of interaction: 1 = Strong, 2 = Moderate, 3 = Mild, CC = Need update. Mechanism of interaction: A = Absorbtion, B = Clearance, C = Induction, D = PB replacement, E = Platelet aggregation, F = Metabolism alteration, G = Additive, H = Decrease synthesis, M = Miscellaneous, U = Unknown. Documentation E= Exellent, G = Good, F = Fair, P = Poor. . Onset of interaction ( R = Rapid, D = Delay}, Change Warfarin dosage change. Increase INR. Decrease INR