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Which drugs are most reported with Abnormal faeces?

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 8,091 reports · 342 co-occurring drugs

As of the last recalculation, Abnormal Faeces appears in 8,091 FAERS reports alongside 342 co-occurring drug terms. The strongest observed disproportionality signal is TEDUGLUTIDE (PRR 39.3).

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
Teduglutide	201	39.3	39.9
Orlistat	185	18.8	18.9
Pancrelipase	263	18.1	18.2
Polyethylene Glycol 3350	582	16.8	16.9
Instalax Polyethylene Glycol 3350	66	13.8	13.9
Polyethylene Glycol 400	67	13.7	13.8
Lanreotide Acetate	37	12.2	12.2
Psyllium Husk	45	11.8	11.8
Linaclotide	119	11.6	11.7
Octreotide Acetate	127	10.8	10.9
Vedolizumab	330	10.2	10.3
Diphenoxylate Hydrochloride And Atropine Sulfate	48	9.1	9.1
Mesalamine	193	9.0	9.1
Infliximab-Dyyb	95	8.4	8.5
Cholestyramine	39	8.3	8.4
Terbinafine Hydrochloride	27	7.8	7.9
Dimenhydrinate	32	7.8	7.8
Loperamide Hydrochloride Oral	30	7.6	7.6
Loperamide Hydrochloride And Dimethicone	89	7.2	7.2
Loperamide Hydrochloride	120	7.0	7.0
Zinc	62	6.5	6.5
Zinc Chloride	62	6.5	6.5
Loperamide Hcl	31	6.2	6.2
Zinc Gluconate	62	6.1	6.2
Magnesium Hydroxide	32	6.1	6.1
Rivastigmine	44	6.0	6.0
Lumacaftor And Ivacaftor	19	5.7	5.7
Levodopa	26	5.5	5.6
Iron	130	5.1	5.1
Pramipexole	30	5.1	5.1
Ursosiol	37	4.9	4.9
Ropinirole	28	4.7	4.7
Lubiprostone	17	4.6	4.6
Pantoprazole Sodium In 0.9% Sodium Chloride	109	4.6	4.6
Pantoprazole Sodium Injection	109	4.6	4.6
Elexacaftor, Tezacaftor, And Ivacaftor	22	4.5	4.6
Ursodiol	38	4.5	4.5
Dronabinol	14	4.5	4.5
Dornase Alfa	33	4.3	4.3
Rifaximin	34	4.2	4.2
Rotigotine	23	4.1	4.1
Metronidazole	99	4.0	4.0
Nintedanib	48	4.0	4.0
Lactulose	58	3.9	3.9
Ciprofloxacin Hydrochloride And Hydrocortisone	31	3.8	3.8
Carbidopa And Levodopa	67	3.7	3.7
Metronidazole Topical	67	3.6	3.6
Pantoprazole	342	3.6	3.6
Ivacaftor	11	3.6	3.6
Alpelisib	12	3.5	3.5
Azathioprine	117	3.5	3.5
Ozanimod Hydrochloride	11	3.4	3.4
Calcium	193	3.4	3.4
Amlodipine Besylate And Benazepril Hydrochloride	12	3.3	3.3
Icosapent Ethyl	11	3.3	3.3
Hydrocortisone	112	3.3	3.3
Anastrozole Tablets	27	3.2	3.2
Ciprofloxacin	112	3.2	3.2
Patiromer	17	3.2	3.2
Ciprofloxacin Hydrochloride	118	3.2	3.2
Dolutegravir Sodium	11	3.1	3.1
Mesna Injection	10	3.1	3.1
Bisacodyl	17	3.1	3.1
Mesna	10	3.1	3.1
Amoxicillin And Clavulanate Potassium	32	3.0	3.0
Acetylcysteine	11	3.0	3.0
Ciprofolxacin	82	3.0	3.0
Ciprofloxacin Tablets	82	3.0	3.0
Liothyronine Sodium	10	3.0	3.0
Amoxicillin	87	3.0	3.0
Imatinib	20	2.9	2.9
Magnesium	91	2.9	2.9
Mupirocin	15	2.9	2.9
Dexlansoprazole	46	2.8	2.8
Mupirocin Calcium	15	2.8	2.8
Bisacodyl Suppositories	14	2.8	2.8
Clindamycin Phosphate	36	2.8	2.8
Biscodyl	14	2.8	2.8
Naproxen Sodium, Dextromethorphan Hydrobromide, Guaifenesin	22	2.8	2.8
Naproxen Sodium, Pseudoephedrine Hydrochloride	22	2.8	2.8
Phytonadione	9	2.7	2.7
Dicyclomine Hydrochloride	15	2.7	2.7
Cortisone Acetate	13	2.7	2.7
Lovastatin	27	2.7	2.7
Clarithromycin	36	2.7	2.7
Tobramycin Sulfate	13	2.7	2.7
Sucralfate	25	2.7	2.7
Ergocalciferol	390	2.7	2.7
Candesartan	37	2.7	2.7
Thyroid, Porcine	11	2.7	2.7
Pantoprazole Sodium	151	2.7	2.7
Oxazepam	22	2.6	2.6
Clindamycin	29	2.6	2.6
Cephalexin	22	2.6	2.6
Melatonin	55	2.6	2.6
Terazosin Hydrochloride	9	2.6	2.6
Cyanocobalamin	33	2.6	2.6
Tobramycin Solution	12	2.6	2.6
Niraparib	22	2.6	2.6
Mercaptopurine	17	2.5	2.5
Hyoscyamine Sulfate	9	2.5	2.5
Docusate Sodium - Sennosides	31	2.5	2.5
Phenytoin	20	2.5	2.5
Ferrous Sulfate	48	2.5	2.5
Thiamine Hydrochloride, Riboflavin 5 Phosphate Sodium, Dexpanthenol And Niacinamide	29	2.5	2.5
Anastrozole	35	2.5	2.5
Vitamin C	87	2.5	2.5
Regorafenib	11	2.4	2.4
Chlorthalidone	11	2.4	2.4
Cimetidine	9	2.4	2.4
Quinine	8	2.4	2.4
Sitagliptin And Metformin Hydrochloride	20	2.4	2.4
Infliximab	199	2.4	2.4
Vitamin E	29	2.4	2.4
Guaifenesin	28	2.4	2.4
Ketoprofen	12	2.4	2.4
Atazanavir	13	2.3	2.3
Budesonide	53	2.3	2.3
Fish Oil	81	2.3	2.3
Clotrimazole	11	2.3	2.3
Adalimumab	606	2.3	2.3
Methimazole	7	2.3	2.3
Sodium Chloride	70	2.3	2.3
Standardized Senna Concentrate	11	2.3	2.3
Everolimus	44	2.2	2.2
Nicotine Polacrilex Mini	13	2.2	2.2
Nicotine Polarilex	13	2.2	2.2
Sunitinib Malate	34	2.2	2.2
Drs. Clotrimazole	10	2.2	2.2
Family Wellness Clotrimazole	10	2.2	2.2
Clotrimazole Topical	10	2.2	2.2
Levothyroxine Sodium	267	2.2	2.2
Finasteride	52	2.2	2.2
Adalimumab-Adaz	45	2.2	2.2
Rosuvastatin Calcium	24	2.2	2.2
Carboxymethylcellulose Sodium	8	2.2	2.2
Lansoprazole	149	2.2	2.2
Telmisartan	15	2.2	2.2
Diroximel Fumarate	10	2.2	2.2
Exenatide	44	2.2	2.2
Prednisone	409	2.2	2.2
Sodium Chloride Tablet	61	2.1	2.1
Sodium Chloride Tablets	61	2.1	2.1
Polyethylene Glycol	9	2.1	2.1
Tizanidine Hydrochloride	15	2.1	2.1
Ezetimibe	62	2.1	2.1
Imatinib Mesylate	23	2.1	2.1
Estradiol Gel 0.1%	37	2.1	2.1
Estradiol Transdermal	37	2.1	2.1
Isosorbide Dinitrate	16	2.1	2.1
Oxybutynin Chloride	7	2.1	2.1
Sumatriptan Succinate	20	2.0	2.0
Fulvestrant	26	2.0	2.0
Olmesartan Medoxomil	28	2.0	2.0
Oral Semaglutide	57	2.0	2.0
Omeprazole Magnesium	340	2.0	2.0
Escitslopram	45	2.0	2.0
Ibuprofen And Diphenhydramine Citrate	18	2.0	2.0
Fluconazole	54	2.0	2.0
Omeprazole	262	2.0	2.0
Cannabidiol	18	2.0	2.0
Alirocumab	19	2.0	2.0
Acetaminophen, Guaifenesin, And Phenylephrine Hydrochloride	120	1.9	1.9
Tizanidine	18	1.9	1.9
Paroxetine Hydrochloride Hemihydrate	25	1.9	1.9
Abemaciclib	15	1.9	1.9
Meropenem	24	1.9	1.9
Levofloxacin	45	1.9	1.9
Levofloxacin In 5% Dextrose	45	1.9	1.9
Dabigatran Etexilate Mesylate	54	1.9	1.9
Ketoconazole Foam	11	1.9	1.9
Fluticasone Furoate	9	1.9	1.9
Acalabrutinib	9	1.9	1.9
Escitalopram Oxalate	54	1.9	1.9
Ketoconazole Cream, 2%	11	1.9	1.9
Multivitamin	37	1.9	1.9
Moxifloxacin Hydrochloride	15	1.9	1.9
Methadone Hydrochloride	8	1.9	1.9
Biotin	23	1.9	1.9
Sennosides	22	1.9	1.9
Paroxetine	25	1.9	1.9
Iron Sucrose	7	1.9	1.9
Carisoprodol	14	1.9	1.9
Benzonatate	12	1.9	1.9
Deferasirox	19	1.8	1.8
Amlodipine	191	1.8	1.8
Upadacitinib	58	1.8	1.8
Ruxolitinib	51	1.8	1.8
Risankizumab-Rzaa	58	1.8	1.8
Moxifloxacin	10	1.8	1.8
Propranolol Hydrochloride	51	1.8	1.8
Teriflunomide	32	1.8	1.8
Tobramycin	17	1.8	1.8
Selexipag	18	1.8	1.8
Sevelamer Carbonate	8	1.8	1.8
Metoprolol Tartrate Injection	131	1.8	1.8
Irbesartan	31	1.8	1.8
Metoprolol Tartrate	188	1.8	1.8
Ketoconazole	12	1.8	1.8
Diazepam Oral Solution (Concentrate)	61	1.8	1.8
Diazepam Oral	61	1.8	1.8
Metoprolol	173	1.8	1.8
Dabigatran Etexilate	53	1.8	1.8
Sertraline	79	1.7	1.7
Isosorbide Mononitrate	14	1.7	1.7
Midazolam	17	1.7	1.7
Midazolam Hydrochloride	18	1.7	1.7
Teriparatide	75	1.7	1.7
Metoclopramide Hydrochloride	51	1.7	1.7
Avapritinib	8	1.7	1.7
Esomeprazole Magnesium	153	1.7	1.7
Aspirin	347	1.7	1.7
Cetirizine Hcl	6	1.7	1.7
Rosuvastatin	133	1.7	1.7
Mirabegron	25	1.7	1.7
Metoroprolol Tartrate	42	1.6	1.6
Meloxicam	37	1.6	1.6
Tofacitinib	117	1.6	1.6
Posaconazole Delayed-Release	7	1.6	1.6
Tamsulosin Hydrochloride	13	1.6	1.6
Lisinopril And Hydrochlorothiazide Tablets	5	1.6	1.6
Metformin Hcl	35	1.6	1.6
Sumatriptan	24	1.6	1.6
Cetirizine Hydrochloride Allergy	19	1.6	1.6
Cetirizine Hydrochloride Tablets	19	1.6	1.6
Estradiol	54	1.6	1.6
Vibegron	5	1.6	1.6
Famotidine	73	1.6	1.6
Vancomycin Hydrochloride	41	1.6	1.6
Anti-Thymocyte Globulin (Rabbit)	5	1.6	1.6
Raloxifene Hydrochloride	9	1.6	1.6
Losartan	107	1.6	1.6
Nirmatrelvir And Ritonavir	33	1.6	1.6
Lisinopril	185	1.6	1.6
Doxazosin	17	1.6	1.6
Eltrombopag Olamine	14	1.6	1.6
Vancomycin	35	1.6	1.6
Ribociclib	19	1.5	1.6
Everolimus Tablets	10	1.5	1.5
Desvenlafaxine Succinate	16	1.5	1.5
Hydromorphone Hydrochloride	54	1.5	1.5
Lisinopril And Hydrochlorothiazide	6	1.5	1.5
Metformin Er 500 Mg	174	1.5	1.5
Metformin Er 750 Mg	174	1.5	1.5
Calcium, Magnesium, Potassium, And Sodium Oxybates	5	1.5	1.5
Nilotinib	17	1.5	1.5
Valacyclovir	24	1.5	1.5
Metoclopramide	31	1.5	1.5
Methadone	24	1.4	1.4
Pazopanib Hydrochloride	15	1.4	1.4
Eszopiclone	14	1.4	1.4
Ticagrelor	17	1.4	1.4
Ustekinumab	54	1.4	1.4
Palivizumab	8	1.3	1.3
Cabozantinib	25	1.3	1.3
Sofosbuvir	10	1.3	1.3
Dorzolamide Hydrochloride And Timolol Maleate	4	1.3	1.3
Timolol Maleate	5	1.3	1.3
Posaconazole	8	1.3	1.3
Prasugrel Hydrochloride	5	1.3	1.3
Dutasteride	4	1.3	1.3
Naproxen Sodium Tablet	26	1.3	1.3
Ribavirin	31	1.2	1.2
Sorafenib	10	1.2	1.2
Umeclidinium Bromide And Vilanterol Trifenatate	8	1.2	1.2
Oxybutynin	14	1.2	1.2
Abaloparatide	14	1.2	1.2
Dabrafenib	10	1.2	1.2
Desoximetasone	9	1.2	1.2
Nicotine Polacrilex	18	1.2	1.2
Nicotine	19	1.2	1.2
Naltrexone Hydrochloride And Bupropion Hydrochloride	4	1.2	1.2
Norepinephrine	5	1.2	1.2
Irinotecan Hydrochloride	6	1.2	1.2
Empagliflozin	31	1.2	1.2
Trametinib	11	1.2	1.2
Glecaprevir And Pibrentasvir	5	1.2	1.2
Lapatinib	7	1.2	1.2
Varenicline Tartrate	36	1.2	1.2
Capecitabine	41	1.2	1.2
Peginterferon Alfa-2A	24	1.1	1.1
Nevirapine	4	1.1	1.1
Naproxen Sodium Tablet, Coated	6	1.1	1.1
Naproxen Sodium, Coated Tablets	6	1.1	1.1
Naproxen Sodium 220Mg	6	1.1	1.1
Clozapine	55	1.1	1.1
Rivaroxaban	89	1.1	1.1
Ibrutinib	34	1.1	1.1
Atomoxetine Hydrochloride	10	1.1	1.1
Emtricitabine And Tenofovir Disoproxil Fumarate	19	1.1	1.1
Ledipasvir And Sofosbuvir	8	1.1	1.1
Vortioxetine	7	1.1	1.1
Axitinib	8	1.1	1.1
Venetoclax	25	1.0	1.0
Riociguat	13	1.0	1.0
Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Alafenamide	4	1.0	1.0
Crizotinib	5	1.0	1.0
Velpatasvir And Sofosbuvir	5	1.0	1.0
Liraglutide	19	1.0	1.0
Dulaglutide	34	1.0	1.0
Olaparib	8	1.0	1.0
Bimatoprost	11	1.0	1.0
Relugolix	9	1.0	1.0
Dofetilide	4	1.0	1.0
Palbociclib	36	1.0	1.0
Fesoterodine Fumarate	4	0.9	0.9
Fremanezumab-Vfrm	4	0.9	0.9
Voclosporin	3	0.9	0.9
Pembrolizumab	36	0.9	0.9
Bosutinib	3	0.9	0.9
Buprenorphine Hydrochloride, Naloxone Hydrochloride	8	0.9	0.9
Denosumab	67	0.8	0.8
Pemetrexed	7	0.8	0.8
Treprostinil	41	0.8	0.8
Erlotinib Hydrochloride	4	0.8	0.8
Erlotinib	3	0.8	0.8
Dimethyl Fumarate	38	0.8	0.8
Apremilast	45	0.8	0.8
Enzalutamide	18	0.8	0.8
Axicabtagene Ciloleucel	3	0.8	0.8
Ipilimumab	13	0.8	0.8
Fam-Trastuzumab Deruxtecan-Nxki	3	0.8	0.8
Conjugated Estrogens And Medroxyprogesterone Acetate	7	0.8	0.8
Evolocumab	45	0.7	0.7
Bictegravir Sodium, Emtricitabine, And Tenofovir Alafenamide Fumarate	5	0.7	0.7
Pirfenidone	11	0.7	0.7
Canagliflozin	8	0.7	0.7
Emtricitabine And Tenofovir Alafenamide	3	0.7	0.7
Ethyl Alcohol	7	0.7	0.7
Ixekizumab	9	0.6	0.6
Voxelotor	5	0.6	0.6
Tirzepatide	36	0.6	0.6
Abiraterone Acetate	9	0.6	0.6
Erenumab-Aooe	11	0.5	0.5
Pegfilgrastim	19	0.5	0.5
Galcanezumab-Gnlm	6	0.5	0.5
Bimekizumab	4	0.5	0.5
Osimertinib	6	0.5	0.5
Copper	7	0.4	0.4
Guselkumab	5	0.4	0.4
Droxidopa	3	0.4	0.4
Pimavanserin Tartrate	7	0.3	0.3

Related reactions

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