Reaction

Ileus Paralytic reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 4,384 reports · 225 co-occurring drugs

As of the last recalculation, Ileus Paralytic appears in 4,384 FAERS reports alongside 225 co-occurring drug terms. The strongest observed disproportionality signal is ITRACONAZOLE (PRR 28.9).

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
Itraconazole	70	28.9	29.1
Haloperidol Lactate	103	20.2	20.3
Haloperidol	100	20.0	20.1
Brentuximab Vedotin	31	14.5	14.5
Posaconazole Delayed-Release	32	13.9	14.0
Posaconazole	45	13.3	13.3
Vincristine Sulfate	77	12.7	12.7
Clozapine	310	12.5	12.6
Bortezomib	198	11.0	11.0
Irinotecan Hydrochloride	29	10.8	10.8
Valproic Acid	70	10.7	10.7
Lithium Carbonate	34	9.6	9.6
Loperamide Hydrochloride Oral	20	9.3	9.4
Pegaspargase	22	8.6	8.6
Bupivacaine	16	8.2	8.2
Loperamide Hcl	22	8.2	8.2
Bisacodyl Suppositories	21	7.7	7.7
Magnesium Oxide	67	7.7	7.7
Biscodyl	21	7.7	7.7
Voriconazole	48	7.6	7.6
Melphalan	36	7.6	7.6
Bisacodyl	22	7.5	7.5
Olanzapine	162	7.4	7.4
Doxorubicin Hydrochloride	50	7.3	7.4
Phenobarbital	22	7.2	7.2
Dalteparin Sodium	16	7.2	7.2
Cytarabine	89	7.2	7.2
Lubiprostone	14	7.0	7.1
Voriconazole Injection	32	7.0	7.0
Dexamethasone Sodium Phosphate	15	7.0	7.0
Melphalan Hydrochloride	36	6.9	6.9
Micafungin Sodium	12	6.7	6.7
Magnesium Sulfate In Water For	18	6.7	6.7
Magnesium Sulfate Heptahydrate	18	6.6	6.6
Magnesium Sulfate	18	6.6	6.6
Febuxostat Tablets 40 Mg	14	6.6	6.6
Febuxostat Tablets 80 Mg	14	6.6	6.6
Basiliximab	16	6.5	6.5
Lactulose	50	6.3	6.3
Atropine Sulfate	14	6.2	6.2
Phytonadione	11	6.2	6.2
Midazolam Hydrochloride	34	6.0	6.0
Lopinavir And Ritonavir	17	6.0	6.0
Imatinib	22	5.9	6.0
Sennosides	37	5.9	5.9
Piperacillin Sodium And Tazobactam Sodium	24	5.8	5.8
Meropenem	39	5.8	5.8
Fluconazole	84	5.8	5.8
Polyethylene Glycol	13	5.7	5.7
Sennosides 8.6 Mg Tablets	25	5.7	5.7
Midazolam	30	5.7	5.7
Senna	25	5.7	5.7
Memantine	16	5.6	5.6
Memantine Hydrochloride	16	5.6	5.6
Cefazolin Sodium	14	5.5	5.5
Granisetron Hydrochloride	12	5.5	5.5
Diltiazem Hydrochloride Extended-Release Tablets	13	5.4	5.4
Cyclophosphamide Injection, Solution	194	5.4	5.4
Cyclophosphamide	194	5.4	5.4
Cyclophosphamide For Injection	194	5.4	5.4
Senna Leaf	26	5.4	5.4
Abacavir Sulfate	11	5.4	5.4
Fluorouracil	86	5.4	5.4
Risperidone	146	5.4	5.4
Fluorouracil Cream, 0.5%	84	5.3	5.3
Valproate Sodium	23	5.3	5.3
Clarithromycin	38	5.3	5.3
Capecitabine	100	5.3	5.3
Fesoterodine Fumarate	12	5.3	5.3
Phenytoin	23	5.3	5.3
Piperacillin And Tazobactam	14	5.2	5.2
Doxorubicin	96	5.2	5.2
Ampicillin	9	5.2	5.2
Ampicillin Sodium	9	5.2	5.2
Carbamazepine	71	5.1	5.1
Oxaliplatin	78	5.1	5.1
Acetylcysteine	10	5.0	5.1
Piperacillin Sodium,Tazobactam Sodium	28	5.0	5.0
Sucralfate Oral	15	5.0	5.0
Sucralfate Oral Suspension	15	5.0	5.0
Calcitriol Capsules 0.25 Mcg	21	5.0	5.0
Calcitriol Capsules 0.5 Mcg	21	5.0	5.0
Leucovorin Calcium	20	5.0	5.0
Theophylline	12	5.0	5.0
Norepinephrine Bitartrate	15	5.0	5.0
Magnesium Hydroxide	14	4.9	4.9
Mercaptopurine	18	4.9	4.9
Calcitriol	21	4.9	4.9
Tranexamic Acid	9	4.8	4.8
Cisplatin	78	4.8	4.8
Metronidazole Topical	47	4.7	4.7
Morphine	72	4.6	4.6
Theophylline Anhydrous	12	4.6	4.6
Bleomycin Sulfate	10	4.6	4.6
Cefuroxime	11	4.6	4.6
Ipratropium Bromide	34	4.6	4.6
Granisetron	10	4.5	4.5
Gentamicin Sulfate	15	4.5	4.5
Prednisolone	166	4.5	4.5
Prednisolone Oral	166	4.5	4.5
Prednisolone Oral Solution	166	4.5	4.5
Heparin Sodium	13	4.5	4.5
Thiotepa	9	4.5	4.5
Norepinephrine	10	4.4	4.5
Aprepitant	17	4.4	4.4
Gentamicin	12	4.4	4.4
Nifedipine	43	4.4	4.4
Lithium	23	4.3	4.4
Lithium Bromatum	23	4.3	4.4
Lamivudine	28	4.3	4.3
Metoclopramide Hydrochloride	69	4.3	4.3
Lapatinib	14	4.3	4.3
Quetiapine	168	4.3	4.3
Febuxostat	15	4.3	4.3
Gefitinib	8	4.2	4.2
Metronidazole	56	4.2	4.2
Ganciclovir	9	4.2	4.2
Loperamide Hydrochloride	39	4.2	4.2
Cefazolin	8	4.2	4.2
Fosaprepitant Dimeglumine	12	4.2	4.2
Ranolazine	9	4.1	4.1
Metoclopramide	47	4.1	4.1
Gemcitabine Hydrochloride	45	4.1	4.1
Ganciclovir Sodium	9	4.0	4.0
Rocuronium Bromide	10	4.0	4.0
Bevacizumab	103	4.0	4.0
Fentanyl Citrate	15	4.0	4.0
Cetuximab	26	4.0	4.0
Daratumumab	33	3.9	3.9
Tolvaptan	12	3.9	3.9
Vancomycin Hydrochloride	54	3.9	3.9
Etoposide	60	3.9	3.9
Diazepam	98	3.9	3.9
Diazepam Oral Solution (Concentrate)	72	3.9	3.9
Diazepam Oral	72	3.9	3.9
Quetiapine Fumarate	24	3.9	3.9
Salmeterol Xinafoate	7	3.9	3.9
Ritonavir 100 Mg	12	3.8	3.8
Filgrastim	30	3.8	3.8
Amphotericin B	10	3.8	3.8
Oxazepam	17	3.8	3.8
Dexamethasone 1.5 Mg	217	3.6	3.6
Blinatumomab	8	3.6	3.6
Panitumumab	12	3.6	3.6
Atazanavir	11	3.6	3.6
Gemcitabine	30	3.6	3.6
Methimazole	6	3.6	3.6
Epoetin Alfa	9	3.6	3.6
Dexamethasone	217	3.6	3.6
Lamivudine Oral	19	3.6	3.6
Cefepime Hydrochloride	12	3.5	3.5
Ursodiol	16	3.5	3.5
Atezolizumab	28	3.4	3.4
Everolimus Tablets	12	3.4	3.4
Olanzapine Pamoate	29	3.4	3.4
Thalidomide	26	3.4	3.4
Ipilimumab	30	3.3	3.3
Vancomycin	40	3.3	3.3
Darunavir	10	3.1	3.1
Pemetrexed Disodium	25	3.1	3.1
Fentanyl	64	3.1	3.1
Prochlorperazine Maleate	6	3.1	3.1
Oxybutynin	19	3.1	3.1
Instalax Polyethylene Glycol 3350	8	3.1	3.1
Tacrolimus	99	3.0	3.0
Insulin Glargine-Yfgn	14	3.0	3.0
Erlotinib Hydrochloride	8	3.0	3.0
Fludarabine Phosphate	25	3.0	3.0
Tenofovir Disoproxil Fumarate	21	3.0	3.0
Tacrolimus Ointment 0.1%	78	3.0	3.0
Tacrolimus Extended-Release Capsules	78	3.0	3.0
Polyethylene Glycol 400	8	3.0	3.0
Isosorbide Mononitrate	13	3.0	3.0
Ceftriaxone Sodium	24	3.0	3.0
Ritonavir	18	2.9	2.9
Propofol	22	2.9	2.9
Sevoflurane	5	2.9	2.9
Carboplatin	75	2.8	2.8
Rifampicin	6	2.8	2.8
Pitavastatin Calcium	6	2.8	2.8
Ceftriaxone	19	2.8	2.8
Paclitaxel	57	2.8	2.8
Donepezil Hydrochloride	21	2.7	2.7
Oral Semaglutide	41	2.7	2.7
Trastuzumab	38	2.6	2.6
Brivaracetam	5	2.6	2.6
Canakinumab	6	2.6	2.6
Nivolumab	53	2.6	2.6
Azacitidine	16	2.6	2.6
Paclitaxel (Aibumin-Bound)	44	2.6	2.6
Teduglutide	7	2.5	2.5
Erlotinib	5	2.5	2.5
Methadone	22	2.4	2.4
Docetaxel Anhydrous	34	2.4	2.4
Docetaxel	34	2.4	2.4
Imatinib Mesylate	14	2.4	2.4
Durvalumab	10	2.3	2.3
Linezolid	14	2.2	2.2
Morphine Sulfate	56	2.2	2.2
Suvorexant	6	2.2	2.2
Bendamustine Hcl	7	2.1	2.1
Linaclotide	12	2.1	2.1
Tirzepatide	72	2.1	2.1
Liraglutide	21	2.0	2.0
Deferasirox	11	2.0	2.0
Polatuzumab Vedotin	4	1.9	1.9
Pertuzumab	11	1.9	1.9
Crizotinib	5	1.9	1.9
Azacitidine For	7	1.8	1.8
Oxycodone Hydrochloride	80	1.8	1.8
Abiraterone	5	1.7	1.7
Dulaglutide	28	1.5	1.5
Obinutuzumab	5	1.4	1.4
Tapentadol Hydrochloride	10	1.4	1.4
Fam-Trastuzumab Deruxtecan-Nxki	3	1.4	1.4
Emtricitabine And Tenofovir Alafenamide	3	1.3	1.3
Palivizumab	4	1.2	1.2
Icodextrin, Sodium Chloride, Sodium Lactate, Calcium Chloride, Magnesium Chloride	8	1.2	1.2
Onabotulinumtoxina	19	1.2	1.2
Isotretinoin	12	1.2	1.2
Erenumab-Aooe	13	1.1	1.1
Vigabatrin	3	1.0	1.0
Lenalidomide	83	0.9	0.9
Galcanezumab-Gnlm	4	0.6	0.6
Nirmatrelvir And Ritonavir	6	0.5	0.5

Related reactions

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