Foods and drugs that affect the action of warfarin [Note] 1. Enhancing the action of warfarin will easily lead to bleeding. 2.Weakening the effect of warfarin will affect the efficacy. 3, the focus is not to stop these drugs, but to pay attention to strengthen the coagulation function test, choose the appropriate dose. Foods that enhance the anticoagulant effect of warfarin] Grapefruit, grapefruit, grapefruit juice, grapefruit juice, mango, fish oil. Foods that weaken the anticoagulant effect of warfarin】 Spinach, cabbage, leek, coriander, lettuce, celery, watercress, carrot, tomato, broccoli, cauliflower, cabbage, lettuce, green pepper, chili, garlic, onion, egg yolk, soybean oil, cod liver oil, seaweed, avocado, animal liver, black tea, green tea. Herbs that enhance the anticoagulant effect of warfarin】 Danshen, Angelica, Ginkgo biloba, Huang Lian, Huang Bai, Radix Codonopsis, Papaya, Gorgonzola, Dandelion, Licorice, Fenugreek, Alfalfa, Chamomile, Turmeric, Mugwort, Amaryllis, Lobelia, Poplar, Willow, Bitterwood, Herbaceous Miscanthus, Hydrangea, Fennel, Arnica, Ferula, Watercress, Hepatica, Wasabi, Smoked grass, Parsley, Passiflora, Red clover Sweet carpenter, shamrock, poisonous lettuce, white buttercup, yarrow, dragon’s tooth grass. Herbs that weaken the anticoagulant effect of warfarin] Ginseng, American ginseng, St. John’s wort. Drugs that enhance the anticoagulant effect of warfarin】 (in alphabetical order) A: Agatroban, Acarbose, Aclofenac, Amitriptyline, Amoxapine, Azithromycin, Aspirin, Alteplase, Acemetacin, Aximmune, Azapamycin, Anacin, Amprenavir, Aminosalicylic acid, Amilutamide, Amiodarone, Omeprazole, Osalazine, Oxaprozin; B: Pautazone, Phenytoin D: macrolide antibiotics, danalaparin, danazol, low molecular heparin, doxycycline, dilaudid, dilaudid, demeclocycline, dexipramine, iodoserodine, bupropion, dithiopin (diphenylthioglycine), acetaminophen, doxepin, doxepin, doxycycline, doxycycline, doxycycline. Doxycycline; E: goosodeoxycholic acid, diazepam, metformin; F: vardicoxib, felbamate, fenofibrate, fenoprofen, fluprofen, fluvastatin, flufenamic acid, fluvoxamine, flumetestosterone, fluconazole, fluorouracil, flutamide, halothane, flucytosine, fluoxetine, cotrimoxazole; G: interferon, chamomile, heparin, hyperglycemia, testosterone, glibenclamide, gliclazide, gliquidone, glimepiride, gepafloxacin; H: erythromycin, ciprofloxacin, cyclophosphamide, sulfapyridine, sulfamethoxazole, sulfisoxazole, sulfopiridone, sulfobenzylurea, sulfonylurea hypoglycemic agents, ashwagandha; J: gemcitabine, capsaicin, gatifloxacin, methandrostenolone, methyldopa, methylprednisolone, methoprene, methimazole, metronidazole, alcohol; K: carboprofen, capecitabine, clarithromycin, quinidine, quinine, quetiapine; L: laroxyl cephalosporin, capsaicin, ranitidine, streptokinase, influenza virus vaccine, clobetine, clopidogrel, clonidine, chlorambucil, clomipramine, clonoxicam, cloxacillin, rofecoxib, roxithromycin, lovastatin; M: meloxicam, miconazole, minocycline, mitotane, mirexazine, moxifloxacin; N: nalidixic acid N: nalidixic acid, naproxen, naproxenone, nilumet, nimesulide, urokinase, norfloxacin; P: paroxetine, methylphenidate, piperacillin, prednisone, propafenone, protriptyline, propranolol; Q: zileuton, hydroxymetholone, penicillin, troglitazone, tramadol, trastuzumab, drooxicam, dehydrotestosterone, ethinylestradiol, norethindrone; R: ralteplase; S: celecoxib, ticlopidine S: celecoxib, ticlofenac, saquinavir, sertraline, sulindac, sulforaphane, diflunisic acid, dithiocarb, diclofenac, dicloxacillin, dicoumarin, chloral hydrate, methyl salicylate, stanozolol; T: tamoxifen, ticarcillin, tenidapril, tenoxicam, ketoconazole, ketorolac, ketoprofen, cefamandole, cefoperazone, cefoperazone/sulbactam, ceftriaxone, cefotetan, cefoxitin cefazolin, cephalexin, hyoscine, tolmetin, tolterodine; W: vancomycin, vitamin A, vitamin E; X: cimetidine, cisapride, simvastatin, neomycin, bromfenac; Y: tobacco, sheep digoxin antibody Fab fragment, ofloxacin, oxymetholone, itraconazole, isoxicam, etanercept, etiparatide, isoproterenol, isocyclophosphamide, isoniazid, Indolophine, indomethacin, dextropropoxyphene, dextromethorphan, dextromethorphan; Z: levothyroxine, levamisole, levofloxacin, zomic acid, zotipine. Drugs that weaken the anticoagulant effect of warfarin] (in alphabetical order) A: 6-mercaptopurine, aprepitant, avidin, aminoglycoside antibiotics; B: phenobarbital, phenytoin, propyzamide, bosentan, butabarbital; C: corticosteroids; D: diazepam; F: haloperidol, coenzyme Q10; G: glutamate, heptobarbital; H: hysobarbital, cyclosporine, Cyclophosphamide; J: Hexestrol, meprobamate, methylprednisolone, methimazole, polyacetal; K: Carbamazepine, clofentezine, cortisone; L: Lepiludine, rifampicin, ritonavir, thioglycollate, azathioprine, salazosulfapyridine, clorazepam, clomipramine, clothianidin, clotrimazole, spironolactone; M: Mesalachine, mirexazine; N: Nafcillin; P: Prednisone, paromidone; Q S: ethinylestradiol, norethindrone; T: tibolone; W: vitamin C (high dose), vitamin K, pentobarbital; Y: etravironol, isoproterenol; Z: zaralust, secbutabarbital.