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Which drugs are most reported with Breast cancer stage i?

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 9,268 reports · 393 co-occurring drugs

As of the last recalculation, Breast Cancer Stage I appears in 9,268 FAERS reports alongside 393 co-occurring drug terms. The strongest observed disproportionality signal is TRICLOSAN (PRR 75.4).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.

Drug	Co-reports	PRR	ROR
Triclosan	18	75.4	78.0
Clear Mint, Gel Toothpaste	13	27.2	27.6
Sodium Fluoride F 18	13	27.0	27.4
Sodium Fluoride F18	13	27.0	27.4
Sodium Fluoride F-18	13	27.0	27.3
Isopropyl Alcohol Spray	40	25.3	25.6
70%Isopropyl Alcohol	40	25.1	25.4
Ranitidine Hydrochloride	451	19.5	19.7
Bosye Benefiting Hair Lotion	15	18.1	18.3
Callus Removers	15	18.1	18.3
Clear Medicated Corn Removers	15	18.1	18.3
Corn And Callus Remover	15	18.1	18.3
Corn And Callus Remover Kit	15	18.1	18.3
Corn Removers	15	18.1	18.3
Extra Thick Callus Removers	15	18.1	18.3
Gel Corn Remover	15	18.1	18.3
Liquid Wart Remover	15	18.1	18.3
Medicated Callus Removers	15	18.1	18.3
Medicated Callus Removers Extra Thick	15	18.1	18.3
Medicated Corn Remover	15	18.1	18.3
Medicated Corn Removers	15	18.1	18.3
Medicated Plantar Wart Remover	15	18.1	18.3
Medicated Wart Removers	15	18.1	18.3
Ultra Thin Corn Removers	15	18.1	18.3
Wart Remover Gel	15	18.1	18.3
Wart Remover Gel Tube	15	18.1	18.3
Wart Remover Liquid	15	18.1	18.3
Wart Remover Medicated Discs	15	18.1	18.3
Wart Removers	15	18.1	18.3
Salicylic Acid 12%	15	18.1	18.2
Astringent	15	18.1	18.2
Wart Remover	15	18.1	18.2
Liquid Corn And Callus Remover	15	18.0	18.2
Clonidine Hydrochloride	38	15.5	15.6
Ranitidine	898	11.1	11.2
Diclofenac Potassium, Film Coated	38	10.2	10.2
Diclofenac Potassium Tablets	38	10.2	10.2
Hydrocortisone Sodium Succinate	38	9.1	9.1
Chlorhexidine Gluconate	36	8.9	8.9
Diclofenac Potassium	39	8.1	8.2
Sodium Fluoride	13	7.9	7.9
Diltiazem Hydrochloride Extended-Release Tablets	39	7.7	7.7
Cortisone Acetate	35	6.4	6.4
Desoximetasone	46	5.4	5.5
Doxyclycline Hyclate	41	5.4	5.4
Caffeine Citrate	5	4.9	4.9
Alendronate Sodium And Cholecalciferol	6	4.8	4.9
Diphenhydramine Hydrochloride Capsule, Liquid Filled	41	4.3	4.3
Tofacitinib Citrate	24	4.1	4.1
Naproxen Sodium Tablet, Coated	24	4.0	4.0
Naproxen Sodium, Coated Tablets	24	4.0	4.0
Naproxen Sodium 220Mg	24	4.0	4.0
Hydrocortisone Butyrate	3	3.5	3.5
Estradiol/Norethindrone Acetate	3	3.5	3.5
Cetirizine Hydrochloride Allergy	44	3.3	3.3
Cetirizine Hydrochloride Tablets	44	3.3	3.3
Iodine	5	3.2	3.2
Urea	3	3.1	3.1
Triamcinolone Acetonide Ointment Usp, 0.05%	31	3.0	3.0
Diclofenac Sodium 1%	46	2.9	2.9
Diclofenac Sodium Topical	46	2.9	2.9
Diclofenac Sodium Topical Gel, 1%	46	2.9	2.9
Neomycin Ointment	3	2.8	2.8
Quetiapine Fumarate	36	2.7	2.7
Diltiazem Hydrochloride	41	2.7	2.7
Isopropyl Alcohol	40	2.7	2.7
Alcohol	40	2.3	2.3
Anastrozole Tablets	22	2.3	2.3
Caffeine	8	2.3	2.3
Triamcinolone Acetonide	31	2.3	2.3
Phenylephrine Hydrochloride	4	2.2	2.2
Conjugated Estrogens And Medroxyprogesterone Acetate	23	2.2	2.2
Adalimumab-Fkjp	45	2.2	2.2
Pseudoephedrine Hydrochloride	10	2.2	2.2
Adalimumab-Aaty	45	2.1	2.1
Piroxicam	6	2.1	2.1
Pseudoephedrine Hcl	10	2.0	2.0
Adalimumab-Adaz	46	2.0	2.0
Antacid	41	1.9	1.9
Anastrozole	31	1.9	1.9
Methocarbamol Tablets	14	1.9	1.9
Raloxifene Hydrochloride	12	1.8	1.8
Methylprednisolone Sodium Succinate	38	1.8	1.8
Calcium Carbonate	47	1.6	1.6
Alendronate Sodium	70	1.6	1.6
Tramadol Hydrochloride	26	1.6	1.6
Mesalamine	38	1.5	1.5
Methocarbamol	15	1.5	1.5
Doxycycline Hyclate	44	1.5	1.5
Doxycycline	44	1.5	1.5
Cetirizine	50	1.4	1.4
Diclofenac	54	1.4	1.4
Golimumab	52	1.4	1.4
Medroxyprogesterone Acetate	29	1.3	1.3
Acetaminophen And Codeine	7	1.3	1.3
Hydrocortisone	49	1.2	1.2
Interferon Beta-1A	105	1.2	1.2
Vedolizumab	46	1.2	1.2
Minocycline Hydrochloride	3	1.2	1.2
Risedronate Sodium	16	1.2	1.2
Oxycodone And Acetaminophen Tablets	6	1.1	1.1
Azathioprine	44	1.1	1.1
Conjugated Estrogens	28	1.1	1.1
Ivermectin	3	1.1	1.1
Estrogens, Conjugated	28	1.1	1.1
Exemestane	10	1.0	1.0
Certolizumab Pegol	54	1.0	1.0
Hydroxychloroquine	32	1.0	1.0
Celecoxib	56	1.0	1.0
Calcium Gluconate	5	0.9	0.9
Hydroxychloroquine Sulfate	37	0.9	0.9
Hydrocortisone Acetate	27	0.8	0.8
Apremilast	54	0.8	0.8
Diclofenac Sodium	55	0.8	0.8
Sulfasalazine	28	0.8	0.8
Icosapent Ethyl	3	0.8	0.8
Cetirizine Hydrochloride	58	0.8	0.8
Progesterone	8	0.8	0.8
Salmeterol Xinafoate	3	0.8	0.8
Sarilumab	9	0.8	0.8
Calcium	50	0.8	0.8
Methylprednisolone	45	0.7	0.7
Amlodipine Besylate And Benazepril Hydrochloride	3	0.7	0.7
Baricitinib	3	0.7	0.7
Ustekinumab	31	0.7	0.7
Estradiol	26	0.7	0.7
Anti-Itch	20	0.7	0.7
Anti-Pruritic	20	0.7	0.7
Antipruritic (Anti-Itch)	20	0.7	0.7
Cool Relief Gel With Aloe	20	0.7	0.7
Drs. Hydrocortisone	20	0.7	0.7
Hydrocortisone Continuous Spray	20	0.7	0.7
Hydrocortisone Spray	20	0.7	0.7
Anti-Itch Cream	20	0.7	0.7
Hydrocortisone Lotion	20	0.7	0.7
Hydrocortisone Cream 1%	20	0.7	0.7
Hydrocortisone Cream 1/2%	20	0.7	0.7
Hydrocortisone 1%	20	0.7	0.7
Hydrocortisone Cream	20	0.7	0.7
Lisinopril And Hydrochlorothiazide	3	0.7	0.7
Risankizumab-Rzaa	24	0.7	0.7
Infliximab	64	0.7	0.7
Diphenoxylate Hydrochloride And Atropine Sulfate	4	0.7	0.7
Diphenhydramine Hydrochloride	48	0.6	0.6
Salicylic Acid	15	0.6	0.6
Alendronate Sodium Tablet	5	0.6	0.6
Natalizumab	49	0.6	0.6
Folic Acid	66	0.6	0.6
Cetiirizine	11	0.6	0.6
Ascorbic Acid	6	0.6	0.6
Oxycodone And Acetaminophen	6	0.6	0.6
Benralizumab	5	0.6	0.6
Meclizine	4	0.6	0.5
Tocilizumab	28	0.5	0.5
Nitrofurantoin	4	0.5	0.5
Human Immunoglobulin G	5	0.5	0.5
Pantoprazole Sodium In 0.9% Sodium Chloride	15	0.5	0.5
Pantoprazole Sodium Injection	15	0.5	0.5
Botulinum Toxin Type A	3	0.5	0.5
Nitrofurantoin (Monohydrate/Macrocrystals)	4	0.5	0.5
Nitrofurantoin Monohydrate/Macrocrystals	4	0.5	0.5
Naproxen Sodium	33	0.5	0.5
Meloxicam	13	0.5	0.5
Vitamin E	7	0.5	0.5
Ergocalciferol	86	0.5	0.5
Estradiol Gel 0.1%	10	0.5	0.5
Estradiol,	10	0.5	0.5
Estradiol Transdermal	10	0.5	0.5
Meclizine Hcl 12.5Mg	3	0.5	0.5
Meclizine Hcl 25Mg	3	0.5	0.5
Meclizine Hcl 12.5 Mg	3	0.5	0.5
Meclizine Hcl 25 Mg	3	0.5	0.5
Testosterone	5	0.5	0.5
Abatacept	29	0.5	0.5
Meclizine Hydrochloride	4	0.5	0.5
Quetiapine	39	0.5	0.5
Lovastatin	5	0.4	0.4
Letrozole	12	0.4	0.4
Amantadine	3	0.4	0.4
Fish Oil	17	0.4	0.4
Omalizumab	16	0.4	0.4
Modafinil	6	0.4	0.4
Cephalexin	4	0.4	0.4
Tofacitinib	34	0.4	0.4
Mirabegron	7	0.4	0.4
Magnesium	14	0.4	0.4
Mycophenolate Mofetil	23	0.4	0.4
Mycophenolate Mofetil Hydrochloride	23	0.4	0.4
Tizanidine	4	0.4	0.4
Azelastine	3	0.4	0.4
Sodium Oxybate	11	0.4	0.4
Morphine Sulfate	20	0.4	0.4
Zinc	4	0.4	0.4
Zinc Chloride	4	0.4	0.4
Upadacitinib	13	0.4	0.4
Pregabalin	43	0.4	0.4
Zinc Gluconate	4	0.3	0.3
Teriparatide	17	0.3	0.3
Methotrexate	64	0.3	0.3
Levothyroxine Sodium	47	0.3	0.3
Dimethyl Fumarate	18	0.3	0.3
Acetaminophen, Guaifenesin, And Phenylephrine Hydrochloride	23	0.3	0.3
Leflunomide	15	0.3	0.3
Lidicaine	7	0.3	0.3
Burn Relief	7	0.3	0.3
Lidocaine Hydrochloride And Epinephrine	7	0.3	0.3
Etanercept	87	0.3	0.3
Lidocaine, Menthol	7	0.3	0.3
Acetaminophen Tablet Extended Release	36	0.3	0.3
Pain Reliever	36	0.3	0.3
Acetaminophen 500Mg	36	0.3	0.3
Olmesartan Medoxomil	5	0.3	0.3
Adalimumab	100	0.3	0.3
Methotrexate Sodium	68	0.3	0.3
Oxybutynin	4	0.3	0.3
Pantoprazole Sodium	20	0.3	0.3
Exenatide	7	0.3	0.3
Lidocaine Hydrochloride And Epinephrine Bitartrate	7	0.3	0.3
Levothyroxine Sodium Anhydrous	13	0.3	0.3
Lidocaine 4%	7	0.3	0.3
Biotin	4	0.3	0.3
Naproxen	10	0.3	0.3
Fingolimod Hcl	11	0.3	0.3
Ribociclib	4	0.3	0.3
Dalfampridine	9	0.3	0.3
Letrozole Tablets	6	0.3	0.3
Lidocaine	7	0.3	0.3
Vitamin C	11	0.3	0.3
Glatiramer Acetate	7	0.3	0.3
Lidocaine Hydrochloride	7	0.3	0.3
Acetaminophen	52	0.3	0.3
Candesartan Cilexetil	3	0.3	0.3
Candesartan	4	0.3	0.3
Melatonin	6	0.2	0.2
Imatinib Mesylate	3	0.2	0.2
Epinephrine	7	0.2	0.2
Iron	7	0.2	0.2
Valsartan	11	0.2	0.2
Oxycodone	19	0.2	0.2
Lisinopril	31	0.2	0.2
Multivitamin	5	0.2	0.2
Rituximab	21	0.2	0.2
Pantoprazole	25	0.2	0.2
Ocrelizumab	6	0.2	0.2
Adrenalinum	4	0.2	0.2
Magnesium Oxide	4	0.2	0.2
Galcanezumab-Gnlm	3	0.2	0.2
Citalopram	13	0.2	0.2
Lorazepam	17	0.2	0.2
Docusate Sodium - Sennosides	3	0.2	0.2
Baclofen	8	0.2	0.2
Secukinumab	15	0.2	0.2
Valsartan Oral	5	0.2	0.2
Albuterol	11	0.2	0.2
Cyanocobalamin	3	0.2	0.2
Venlafaxine Hydrochloride	12	0.2	0.2
Montelukast Sodium	11	0.2	0.2
Duloxetine Hydrochloride	17	0.2	0.2
Atenolol	12	0.2	0.2
Hydrochlorothiazide	13	0.2	0.2
Levonorgestrel	18	0.2	0.2
Prednisone	44	0.2	0.2
Fenofibrate	3	0.2	0.2
Fluticasone Propionate	11	0.2	0.2
Lansoprazole	15	0.2	0.2
Venlafaxine	6	0.2	0.2
Oxycodone Hydrochloride And Acetaminophen	8	0.2	0.2
Ramipril	10	0.2	0.2
Metoclopramide Hydrochloride	6	0.2	0.2
Glimepiride	3	0.2	0.2
Ibuprofen Capsule	15	0.2	0.2
Ibuprofen Tablet, Film Coated	15	0.2	0.2
Ibuprofen Tablet, Film-Coated	15	0.2	0.2
Ibupfrofen	15	0.2	0.2
Ibuprofen Tablets Usp, 200Mg	15	0.2	0.2
Ibuprofen Oral	15	0.2	0.2
Ibuprofen Capsules 200 Mg	15	0.2	0.2
Ibuprofen 200 Mg	15	0.2	0.2
Ibuprofen 200Mg	15	0.2	0.2
Ibuprofen	20	0.2	0.2
Aripiprazole Oral	3	0.2	0.2
Aripiprazole Orally Disintegrating	3	0.2	0.2
Sulfamethoxazole And Trimethoprim	6	0.2	0.2
Ibuprofen Tablets, Coated	3	0.2	0.2
Ibuprofen Sodium	3	0.2	0.2
Propranolol Hydrochloride	5	0.2	0.2
Docusate Sodium	4	0.2	0.2
Bupropion	3	0.2	0.2
Albuterol Sulfate	20	0.1	0.1
Prednisolone	12	0.1	0.1
Prednisolone Oral	12	0.1	0.1
Prednisolone Oral Solution	12	0.1	0.1
Glipizide	4	0.1	0.1
Amoxicillin	5	0.1	0.1
Citalopram Hydrobromide	7	0.1	0.1
Diphenhydramine	4	0.1	0.1
Potassium Chloride	7	0.1	0.1
Amlodipine Besylate	9	0.1	0.1
Loratadine Oral	3	0.1	0.1
Omeprazole	21	0.1	0.1
Carbamazepine	4	0.1	0.1
Gabapentin	22	0.1	0.1
Bosentan	3	0.1	0.1
Sertraline Hydrochloride	7	0.1	0.1
Omeprazole Magnesium	26	0.1	0.1
Naproxen Sodium Tablet	3	0.1	0.1
Diazepam Oral Solution (Concentrate)	5	0.1	0.1
Diazepam Oral	5	0.1	0.1
Simvastatin	14	0.1	0.1
Esomeprazole Magnesium	13	0.1	0.1
Fluoxetine Hydrochloride	7	0.1	0.1
Erenumab-Aooe	3	0.1	0.1
Metformin Hcl	3	0.1	0.1
Topiramate	5	0.1	0.1
Rosuvastatin	11	0.1	0.1
Ezetimibe	4	0.1	0.1
Metoprolol Tartrate Injection	10	0.1	0.1
Metformin Hydrochloride Tablets	3	0.1	0.1
Metformin Hydrochloride Extended-Release Tablets	3	0.1	0.1
Metformin Hydrochloride Tablet	3	0.1	0.1
Escitslopram	3	0.1	0.1
Azithromycin Dihydrate	3	0.1	0.1
Budesonide	3	0.1	0.1
Metformin Hydrochloride	3	0.1	0.1
Losartan Potassium	4	0.1	0.1
Methylphenidate Hydrochloride	3	0.1	0.1
Clonazepam	8	0.1	0.1
Escitalopram	7	0.1	0.1
Spironolactone	7	0.1	0.1
Diazepam	6	0.1	0.1
Warfarin	6	0.1	0.1
Loratadine	5	0.1	0.1
Metoprolol Succinate	4	0.1	0.1
Losartan	8	0.1	0.1
Fluoxetine	3	0.1	0.1
Denosumab	9	0.1	0.1
Atorvastatin Calcium	11	0.1	0.1
Alprazolam	9	0.1	0.1
Insulin Lispro	6	0.1	0.1
Potassium Chloride, Dextrose Monohydrate	4	0.1	0.1
Potassium Chloride Oral	4	0.1	0.1
Potassium Chloride Extended-Release	4	0.1	0.1
Duloxetine	3	0.1	0.1
Valacyclovir Hydrochloride	3	0.1	0.1
Famotidine	5	0.1	0.1
Aspirin 325 Mg	22	0.1	0.1
Aspirin 81 Mg	22	0.1	0.1
Aspirin	23	0.1	0.1
Sitagliptin	3	0.1	0.1
Oxycodone Hydrochloride	9	0.1	0.1
Escitalopram Oxalate	3	0.1	0.1
Oral Semaglutide	3	0.1	0.1
Sodium Chloride Tablet	3	0.1	0.1
Sodium Chloride Tablets	3	0.1	0.1
Fentanyl	4	0.1	0.1
Metoprolol	10	0.1	0.1
Onabotulinumtoxina	3	0.1	0.1
Sodium Chloride	3	0.1	0.1
Lamotrigine	5	0.1	0.1
Lenalidomide	16	0.1	0.1
Tiotropium Bromide	5	0.1	0.1
Metoprolol Tartrate	10	0.1	0.1
Insulin Glargine	9	0.1	0.1
Cyclosporine	4	0.1	0.1
Montelukast	3	0.1	0.1
Dexamethasone 1.5 Mg	10	0.1	0.1
Dexamethasone	10	0.1	0.1
Amlodipine	9	0.1	0.1
Paroxetine Hydrochloride	3	0.1	0.1
Mirtazapine	3	0.1	0.1
Hydromorphone Hydrochloride	3	0.1	0.1
Ambrisentan	4	0.1	0.1
Budesonide And Formoterol Fumarate Dihydrate	3	0.1	0.1
Bupropion Hydrochloride	3	0.1	0.1
Zolpidem Tartrate	4	0.1	0.1
Furosemide	12	0.1	0.1
Clopidogrel Bisulfate	3	0.1	0.1
Olanzapine	3	0.1	0.1
Ondansetron	3	0.1	0.1
Ondansetron Tablets	3	0.1	0.1
Acyclovir	3	0.1	0.1
Sertraline	3	0.1	0.1
Aripiprazole	3	0.1	0.1
Ondansetron Hydrochloride	3	0.1	0.1
Sildenafil Citrate	3	0.1	0.1
Metformin	8	0.0	0.0
Tirzepatide	3	0.0	0.0
Dupilumab	9	0.0	0.0
Cyclophosphamide Injection, Solution	3	0.0	0.0
Cyclophosphamide	3	0.0	0.0
Cyclophosphamide For Injection	3	0.0	0.0
Metformin Er 500 Mg	5	0.0	0.0
Metformin Er 750 Mg	5	0.0	0.0

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.