Reaction

Bundle Branch Block Right reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 4,555 reports · 296 co-occurring drugs

As of the last recalculation, Bundle Branch Block Right appears in 4,555 FAERS reports alongside 296 co-occurring drug terms. The strongest observed disproportionality signal is ATROPINE (PRR 14.4).

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
Atropine	26	14.4	14.5
Digoxin	198	13.1	13.2
Atropine Sulfate	30	12.8	12.8
Cefazolin	22	11.1	11.1
Metolazone	27	11.0	11.1
Captopril	21	10.0	10.0
Cefazolin Sodium	23	8.8	8.8
Diltiazem Hydrochloride Extended-Release Tablets	21	8.5	8.5
Enalapril Maleate	45	8.4	8.4
Indapamide	32	8.2	8.2
Lithium	44	8.0	8.1
Lithium Bromatum	44	8.0	8.1
Lithium Carbonate	29	7.8	7.9
Diltiazem Hydrochloride	58	7.7	7.8
Norepinephrine Bitartrate	24	7.7	7.7
Clozapine	198	7.5	7.5
Dofetilide	17	7.4	7.4
Amiodarone Hydrochloride	18	7.4	7.4
Ascorbic Acid	35	6.9	6.9
Norepinephrine	15	6.4	6.4
Sotalol Hydrochloride	23	6.3	6.4
Torsemide	45	6.3	6.3
Doxepin Hydrochloride	17	6.2	6.2
Olanzapine	141	6.2	6.2
Propofol	48	6.1	6.1
Haloperidol	32	6.1	6.1
Ezetimibe And Simvastatin	20	6.0	6.0
Valganciclovir Hydrochloride Powder,	16	6.0	6.0
Nitroglycerin	69	6.0	6.0
Spironolactone	177	5.9	6.0
Haloperidol Lactate	32	5.9	5.9
Quinine	11	5.9	5.9
Aripiprazole Oral	52	5.8	5.8
Aripiprazole Orally Disintegrating	52	5.8	5.8
Candesartan Cilexetil	33	5.8	5.8
Insulin	69	5.7	5.7
Fluoxetine	80	5.6	5.6
Valsartan Oral	65	5.5	5.5
Midazolam	30	5.5	5.5
Agalsidase Beta	11	5.4	5.5
Lacosamide	44	5.4	5.5
Lamotirigine	84	5.4	5.4
Lamotrigine Extended-Release	84	5.4	5.4
Lamotrigine Chewable Dispersible	84	5.4	5.4
Nystatin Ointment	31	5.4	5.4
Nystatin Cream	31	5.4	5.4
Phenobarbital	17	5.4	5.4
Temazepam	44	5.4	5.4
Memantine	16	5.4	5.4
Memantine Hydrochloride	16	5.4	5.4
Acetylcysteine	11	5.3	5.3
Salmeterol Xinafoate	10	5.3	5.3
Olanzapine Pamoate	47	5.3	5.3
Midazolam Hydrochloride	31	5.3	5.3
Alendronate Sodium	114	5.3	5.3
Enalapril	63	5.2	5.2
Cimetidine	11	5.2	5.2
Nystatin	31	5.2	5.2
Metformin Hcl	62	5.2	5.2
Theophylline Anhydrous	14	5.2	5.2
Terazosin Hydrochloride	10	5.1	5.2
Losartan Potassium And Hydrochlorothiazide	13	5.1	5.1
Isosorbide Mononitrate	23	5.1	5.1
Bisoprolol Fumarate	147	5.1	5.1
Colchicine	29	5.1	5.1
Meclizine	18	5.1	5.1
Chlorhexidine Gluconate	10	5.0	5.0
Furosemide	406	5.0	5.0
Vitamin E	34	5.0	5.0
Irbesartan	48	5.0	5.0
Isosorbide Dinitrate	21	4.9	4.9
Timolol	13	4.9	4.9
Testosterone	25	4.9	4.9
Ipratropium Bromide	38	4.9	4.9
Nebivolol	17	4.9	4.9
Escitslopram	61	4.8	4.8
Bicalutamide	16	4.8	4.8
Cefepime	15	4.8	4.8
Glyburide	25	4.7	4.7
Meclizine Hcl 12.5Mg	14	4.7	4.7
Meclizine Hcl 25Mg	14	4.7	4.7
Meclizine Hcl 12.5 Mg	14	4.7	4.7
Meclizine Hcl 25 Mg	14	4.7	4.7
Guanfacine	8	4.7	4.7
Carbamazepine	67	4.6	4.6
Timolol Maleate	10	4.6	4.6
Warfarin Sodium	46	4.6	4.6
Paroxetine Hydrochloride	89	4.5	4.5
Doxepin	10	4.5	4.5
Finasteride	59	4.5	4.5
Clobazam	24	4.5	4.5
Indomethacin	13	4.5	4.5
Lisinopril And Hydrochlorothiazide	10	4.5	4.5
Clotrimazole	12	4.5	4.5
Meperidine Hydrochloride	9	4.5	4.5
Valsartan	101	4.5	4.5
Clobetasol Propionate Ointment Usp, 0.05%	10	4.4	4.4
Escitalopram Oxalate	70	4.4	4.4
Clobetasol Propionate	10	4.4	4.4
Ampicillin	8	4.4	4.4
Ampicillin Sodium	8	4.4	4.4
Theophylline	11	4.4	4.4
Candesartan	34	4.4	4.4
Drs. Clotrimazole	11	4.4	4.4
Family Wellness Clotrimazole	11	4.4	4.4
Clotrimazole Topical	11	4.4	4.4
Apixaban	63	4.3	4.4
Potassium Chloride	106	4.3	4.3
Quetiapine	177	4.3	4.3
Enoxaparin Sodium	54	4.3	4.3
Lorazepam	165	4.3	4.3
Potassium Chloride, Dextrose Monohydrate	86	4.3	4.3
Potassium Chloride Oral	86	4.3	4.3
Potassium Chloride Extended-Release	86	4.3	4.3
0Xygen	46	4.3	4.3
Oxygen	46	4.3	4.3
Cefepime Hydrochloride	15	4.3	4.3
Aripiprazole	112	4.3	4.3
Donepezil Hydrochloride	34	4.3	4.3
Darunavir	14	4.2	4.2
Meclizine Hydrochloride	18	4.2	4.2
Risperidone	120	4.2	4.2
Levothyroxine Sodium Anhydrous	90	4.2	4.2
Propranolol Hydrochloride	65	4.2	4.2
Valganciclovir	17	4.1	4.1
Valganciclovir Hydrochloride	17	4.1	4.1
Atenolol	118	4.1	4.1
Diazepam Oral Solution (Concentrate)	79	4.1	4.1
Diphenhydramine Hcl	10	4.1	4.1
Diazepam Oral	79	4.1	4.1
Esomeprazole Magnesium Capsule, Delayed Release	13	4.1	4.1
Esomeprazole Magnesium Delayed Release Capsules	13	4.1	4.1
Aspirin 325 Mg	426	4.1	4.1
Aspirin 81 Mg	426	4.1	4.1
Esomeprazole Magnesium Dihydrate	13	4.1	4.1
Tolterodine Tartrate	8	4.1	4.1
Valproic Acid	28	4.1	4.1
Quetiapine Fumarate	26	4.0	4.0
Cephalexin	19	4.0	4.0
Aspirin	437	4.0	4.0
Doxazosin Mesylate	31	3.9	3.9
Amitriptyline Hydrochloride	15	3.9	3.9
Diazepam	102	3.9	3.9
Mirtazapine	77	3.9	3.9
Thalidomide	31	3.9	3.9
Epoetin Alfa	10	3.9	3.9
Sevoflurane	7	3.9	3.9
Clopidogrel	162	3.8	3.8
Fluoxetine Hydrochloride	105	3.8	3.8
Allopurinol	126	3.8	3.8
Sodium Bicarbonate	19	3.7	3.7
Sodium Bicarbonate Injection,	19	3.7	3.7
Rabeprazole	18	3.7	3.7
Sennosides 8.6 Mg Tablets	17	3.7	3.7
Ramipril	99	3.7	3.7
Metoroprolol Tartrate	53	3.7	3.7
Rabeprazole Sodium	22	3.7	3.7
Senna	17	3.7	3.7
Venlafaxine Hydrochloride	105	3.7	3.7
Hydrochlorothiazide	115	3.7	3.7
Vancomycin	46	3.7	3.7
Bumetanide	21	3.6	3.6
Lamotrigine	103	3.6	3.6
Gemfibrozil	12	3.6	3.6
Fluconazole	55	3.6	3.6
Azithromycin Dihydrate	46	3.6	3.6
Doxazosin	22	3.6	3.6
Venlafaxine	56	3.6	3.6
Loperamide Hydrochloride Oral	8	3.6	3.6
Senna Leaf	18	3.6	3.6
Carvedilol	104	3.6	3.6
Cyclobenzaprine Hydrochloride	7	3.6	3.6
Loperamide Hcl	10	3.6	3.6
Amlodipine Besylate	112	3.6	3.6
Ziprasidone Mesylate	11	3.5	3.5
Alprazolam	155	3.5	3.5
Phenytoin	16	3.5	3.5
Nifedipine	36	3.5	3.5
Citalopram	103	3.5	3.5
Quinapril Hydrochloride	6	3.5	3.5
Metoprolol Tartrate	201	3.5	3.5
Oseltamivir	6	3.4	3.4
Vemurafenib	9	3.4	3.4
Vancomycin Hydrochloride	49	3.4	3.4
Simvastatin	182	3.4	3.4
Fingolimod Hcl	64	3.4	3.4
Dronabinol	6	3.4	3.4
Citalopram Hydrobromide	79	3.4	3.4
Carboxymethylcellulose Sodium	7	3.4	3.4
Rivastigmine	14	3.4	3.4
Sertraline Hydrochloride	87	3.4	3.4
Lopinavir And Ritonavir	10	3.4	3.4
Valsartan And Hydrochlorothiazide	10	3.4	3.4
Methylphenidate Hydrochloride	43	3.3	3.3
Zolpidem Tartrate	97	3.3	3.3
Escitalopram	100	3.3	3.3
Warfarin	90	3.3	3.3
Oxcarbazepine	23	3.2	3.2
Metoprolol	174	3.2	3.2
Adrenalinum	29	3.2	3.2
Clarithromycin	24	3.2	3.2
Pioglitazone	30	3.2	3.2
Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Alafenamide	7	3.2	3.2
Amlodipine	181	3.2	3.2
Dronedarone	7	3.1	3.1
Itraconazole	8	3.1	3.1
Erythropoietin	14	3.1	3.1
Tafamidis	8	3.1	3.1
Glipizide	41	3.1	3.1
Losartan Potassium	53	3.1	3.1
Metoprolol Succinate	58	3.1	3.1
Olmesartan Medoxomil	24	3.1	3.1
Fexofenadine	11	3.0	3.0
Lovastatin	17	3.0	3.0
Metoprolol Succinate Er Tablets	41	3.0	3.0
Extended Phenytoin Sodium	11	3.0	3.0
Nebivolol Hydrochloride	22	3.0	3.0
Oxazepam	14	3.0	3.0
Metoprolol Tartrate Injection	121	3.0	3.0
Sertraline	75	3.0	3.0
Lisinopril	191	2.9	2.9
Naproxen Sodium, Dextromethorphan Hydrobromide, Guaifenesin	13	2.9	2.9
Naproxen Sodium, Pseudoephedrine Hydrochloride	13	2.9	2.9
Bupropion	28	2.9	2.9
Leucovorin Calcium	12	2.9	2.9
Ticagrelor	20	2.9	2.9
Divalproex Sodium	29	2.9	2.9
Ziprasidone	11	2.9	2.9
Atorvastatin Calcium	151	2.9	2.9
Rosuvastatin	125	2.8	2.8
Tolvaptan	9	2.8	2.8
Misoprostol	6	2.8	2.8
Clopidogrel Bisulfate	62	2.8	2.8
Raltegravir	10	2.8	2.8
Benzonatate	10	2.8	2.8
Amphetamine	5	2.8	2.8
Nicotine Polacrilex Mini	9	2.7	2.7
Nicotine Polarilex	9	2.7	2.7
Atomoxetine Hydrochloride	14	2.7	2.7
Nilotinib	17	2.6	2.6
Asenapine Maleate	5	2.6	2.6
Brinzolamide	5	2.6	2.6
Hydroxyurea	12	2.6	2.6
Isopropyl Alcohol	19	2.6	2.6
Multivitamin	28	2.6	2.6
Human Insulin	7	2.6	2.6
Siponimod	5	2.6	2.6
Atazanavir	8	2.5	2.5
Glimepiride	21	2.5	2.5
Ribociclib	17	2.5	2.5
Alteplase	8	2.4	2.4
Bosentan	26	2.4	2.4
Rocuronium Bromide	6	2.3	2.3
Lisinopril And Hydrochlorothiazide Tablets	4	2.3	2.3
Etonogestrel And Ethinyl Estradiol	11	2.3	2.3
Fondaparinux Sodium	4	2.3	2.3
Dutasteride	4	2.2	2.2
Methylphenidate	14	2.2	2.2
Ethyl Alcohol	13	2.2	2.2
Insulin Human	19	2.2	2.2
Oxycodone Hydrochloride And Acetaminophen	47	2.2	2.2
Paliperidone	11	2.2	2.2
Selexipag	12	2.1	2.1
Calcium, Magnesium, Potassium, And Sodium Oxybates	4	2.1	2.1
Carfilzomib	13	2.1	2.1
Rasagiline Mesylate	5	2.1	2.1
Testosterone Cypionate	4	2.0	2.0
Nevirapine	4	2.0	2.0
Dabrafenib	9	2.0	2.0
Vigabatrin	6	1.9	1.9
Prasugrel Hydrochloride	4	1.8	1.8
Bortezomib	35	1.8	1.8
Alcohol	15	1.8	1.8
Azacitidine For	7	1.8	1.8
Bimatoprost	11	1.7	1.7
Remdesivir	5	1.7	1.7
Osimertinib	11	1.6	1.6
Fentanyl Citrate	6	1.5	1.5
Trametinib	8	1.5	1.5
Dabigatran Etexilate	25	1.5	1.5
Ranibizumab	8	1.4	1.4
Abiraterone	4	1.3	1.3
Enzalutamide	17	1.3	1.3
Patiromer	4	1.3	1.3
Paricalcitol	4	1.3	1.3
Ipilimumab	12	1.3	1.3
Ixazomib	7	1.1	1.1
Crizotinib	3	1.1	1.1
Peginterferon Beta-1A	3	1.0	1.0
Abiraterone Acetate	9	1.0	1.0
Relugolix	5	1.0	1.0
Ledipasvir And Sofosbuvir	4	1.0	1.0
Hydrocodone Bitartrate	8	0.8	0.8
Nirmatrelvir And Ritonavir	6	0.5	0.5
Cinacalcet Hydrochloride	5	0.5	0.5
Adapalene	3	0.1	0.1

Related reactions

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