Reaction

Pneumonia Viral reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 3,144 reports · 199 co-occurring drugs

As of the last recalculation, Pneumonia Viral appears in 3,144 FAERS reports alongside 199 co-occurring drug terms. The strongest observed disproportionality signal is CICLESONIDE (PRR 90.0).

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
Ciclesonide	175	90.0	91.2
Trimethoprim	93	53.8	54.2
Anakinra	109	45.0	45.3
Desoximetasone	122	44.1	44.3
Chlorthalidone	43	24.8	24.9
Palivizumab	52	22.8	22.8
Diphenhydramine Hydrochloride Capsule, Liquid Filled	57	18.0	18.0
Ganciclovir	26	16.9	17.0
Ganciclovir Sodium	26	16.4	16.4
Polyethylene Glycol	25	15.4	15.4
Tocilizumab	240	15.0	15.0
Basiliximab	26	14.7	14.8
Hydroxychloroquine	153	14.2	14.2
Estradiol	169	13.6	13.7
Oseltamivir	16	13.4	13.4
Anti-Thymocyte Globulin (Rabbit)	16	13.2	13.2
Fludarabine Phosphate	76	13.1	13.1
Pegaspargase	24	13.1	13.1
Diphenhydramine	119	12.9	12.9
Ipratropium Bromide	68	12.9	12.9
Hydromorphone Hydrochloride	168	12.7	12.7
Leflunomide	189	12.7	12.7
Baricitinib	18	12.4	12.4
Busulfan	28	11.9	11.9
Canakinumab	19	11.7	11.7
Remdesivir	23	11.5	11.5
Nitrofurantoin	28	11.3	11.4
Nitrofurantoin (Monohydrate/Macrocrystals)	28	11.2	11.2
Human Immunoglobulin G	33	10.7	10.7
Pantoprazole Sodium In 0.9% Sodium Chloride	97	10.7	10.7
Pantoprazole Sodium Injection	97	10.7	10.7
Thiotepa	15	10.4	10.5
Hydroxychloroquine Sulfate	138	10.4	10.5
Mercaptopurine	27	10.4	10.4
Sennosides	46	10.3	10.3
Bendamustine Hcl	24	10.3	10.3
Oseltamivir Phosphate	37	10.1	10.2
Ivacaftor	12	10.0	10.0
Cyclosporine	159	9.9	9.9
Cyanocobalamin	48	9.8	9.8
Instalax Polyethylene Glycol 3350	18	9.7	9.7
Docusate Sodium 100Mg	34	9.5	9.5
Polyethylene Glycol 400	18	9.4	9.5
Diphenhydramine Hydrochloride	219	9.3	9.3
Cefepime	20	9.3	9.3
Valganciclovir Hydrochloride Powder,	17	9.3	9.3
Cefepime Hydrochloride	22	9.1	9.1
Rituximab	267	9.0	9.1
0Xygen	65	8.9	8.9
Oxygen	65	8.9	8.9
Mycophenilic Acid	27	8.7	8.7
Triamcinolone Acetonide Ointment Usp, 0.05%	30	8.6	8.6
Lorazepam	217	8.5	8.5
Mycophenolate Mofetil	166	8.5	8.5
Mycophenolate Mofetil Hydrochloride	166	8.5	8.5
Vigabatrin	18	8.2	8.2
Moxifloxacin	17	8.0	8.0
Loperamide Hydrochloride Oral	12	7.8	7.8
Infliximab	239	7.8	7.8
Nystatin Ointment	29	7.4	7.4
Nystatin Cream	29	7.4	7.4
Tofacitinib Citrate	14	7.1	7.1
Nystatin	29	7.1	7.1
Valganciclovir	20	7.1	7.1
Valganciclovir Hydrochloride	20	7.1	7.1
Azithromycin	42	7.0	7.0
Sirolimus	14	6.9	6.9
Mycophenolic Acid	33	6.9	6.9
Acyclovir	115	6.9	6.9
Abatacept	137	6.8	6.8
Azithromycin Monohydrate	42	6.8	6.8
Everolimus Tablets	17	6.7	6.7
Loperamide Hcl	13	6.7	6.7
Triamcinolone Acetonide	31	6.7	6.7
Tacrolimus Ointment 0.1%	121	6.7	6.7
Budesonide And Formoterol Fumarate Dihydrate	95	6.6	6.7
Tacrolimus Extended-Release Capsules	121	6.6	6.6
Atovaquone	8	6.6	6.6
Alemtuzumab	19	6.5	6.5
Tacrolimus	146	6.4	6.4
Melphalan Hydrochloride	24	6.4	6.4
Theophylline	11	6.4	6.4
Acetylcysteine	9	6.3	6.3
Methotrexate	363	6.3	6.3
Methotrexate Sodium	411	6.3	6.3
Cyclophosphamide Injection, Solution	160	6.3	6.3
Cyclophosphamide	160	6.3	6.3
Cyclophosphamide For Injection	160	6.3	6.3
Moxifloxacin Hydrochloride	19	6.2	6.2
Cladribine	9	6.2	6.2
Ursosiol	18	6.2	6.2
Pantoprazole Sodium	133	6.2	6.2
Epoprostenol	12	6.1	6.1
Cytarabine	54	6.0	6.0
Acetaminophen Tablet Extended Release	216	5.9	5.9
Pain Reliever	216	5.9	5.9
Acetaminophen 500Mg	216	5.9	5.9
Pantoprazole	213	5.9	5.9
Theophylline Anhydrous	11	5.9	5.9
Dexamethasone 1.5 Mg	243	5.9	5.9
Melphalan	20	5.9	5.9
Adrenalinum	36	5.8	5.8
Dexamethasone	243	5.8	5.8
Blinatumomab	9	5.7	5.7
Azithromycin Dihydrate	50	5.7	5.7
Budesonide	50	5.7	5.7
Vincristine Sulfate	25	5.7	5.7
Selexipag	22	5.7	5.7
Doxorubicin	74	5.6	5.6
Montelukast Sodium	100	5.6	5.6
Ursodiol	18	5.5	5.5
Doxyclycline Hyclate	14	5.5	5.5
Valacyclovir	33	5.3	5.3
Obinutuzumab	13	5.2	5.3
Levothyroxine Sodium	234	5.2	5.2
Magnesium Sulfate In Water For	10	5.2	5.2
Furosemide	289	5.2	5.2
Magnesium Sulfate Heptahydrate	10	5.1	5.1
Magnesium Sulfate	10	5.1	5.1
Prednisolone	133	5.1	5.1
Prednisolone Oral	133	5.1	5.1
Prednisolone Oral Solution	133	5.1	5.1
Tofacitinib	135	5.0	5.0
Bendamustine Hydrochloride	9	5.0	5.0
Bosentan	37	4.9	4.9
Daratumumab	29	4.8	4.8
Dornase Alfa	14	4.7	4.7
Ceftriaxone	23	4.7	4.7
Tiotropium Bromide	94	4.7	4.7
Vancomycin	40	4.6	4.6
Montelukast	57	4.6	4.6
Dextrose	9	4.5	4.5
Ceftriaxone Sodium	26	4.5	4.5
Sodium Chloride	53	4.5	4.5
Loperamide Hydrochloride	30	4.5	4.5
Dextrose Monohydrate	9	4.5	4.5
Valacyclovir Hydrochloride	47	4.5	4.5
Sodium Chloride Tablet	49	4.5	4.5
Sodium Chloride Tablets	49	4.5	4.5
Benzonatate	11	4.4	4.4
Tobramycin Solution	8	4.4	4.4
Vemurafenib	8	4.4	4.4
Bortezomib	58	4.4	4.4
Tobramycin Sulfate	8	4.3	4.3
Carfilzomib	18	4.2	4.2
Pseudoephedrine Hcl	7	4.2	4.2
Vancomycin Hydrochloride	41	4.2	4.2
Macitentan	43	4.2	4.2
Norepinephrine Bitartrate	9	4.1	4.2
Meropenem	20	4.1	4.1
Guaifenesin	19	4.1	4.1
Treprostinil	76	4.1	4.1
Nintedanib	19	4.0	4.0
Epinephrine	39	4.0	4.0
Etoposide	43	3.9	3.9
Brentuximab Vedotin	6	3.9	3.9
Elexacaftor, Tezacaftor, And Ivacaftor	7	3.7	3.7
Tadalafil	54	3.6	3.6
Atezolizumab	21	3.6	3.6
Daptomycin	5	3.6	3.6
Pomalidomide	55	3.6	3.6
Tiotropium Bromide Inhalation Spray	6	3.5	3.6
Gemcitabine	21	3.5	3.5
Morphine Sulfate	63	3.5	3.5
Mometasone Furoate And Formoterol Fumarate Dihydrate	8	3.4	3.4
Rocuronium Bromide	6	3.4	3.4
Axicabtagene Ciloleucel	5	3.4	3.4
Ambrisentan	62	3.3	3.3
Ibrutinib	40	3.3	3.3
Adalimumab	324	3.3	3.3
Clobazam	12	3.3	3.3
Etanercept	268	3.1	3.1
Ado-Trastuzumab Emtansine	4	3.1	3.1
Venetoclax	29	3.1	3.1
Ifosfamide	10	3.1	3.1
Doxorubicin Hydrochloride	15	3.1	3.1
Miconazole Nitrate	4	3.0	3.0
Tobramycin	11	3.0	3.0
Gemcitabine Hydrochloride	24	3.0	3.0
Azacitidine For	8	2.9	2.9
Golimumab	36	2.8	2.8
Ruxolitinib	30	2.8	2.8
Ixazomib	12	2.8	2.8
Polatuzumab Vedotin	4	2.7	2.7
Lenalidomide	166	2.7	2.7
Riociguat	13	2.6	2.6
Ofatumumab	13	2.6	2.6
Budesonide, Glycopyrrolate, And Formoterol Fumarate	4	2.5	2.5
Dofetilide	4	2.5	2.5
Pemetrexed	8	2.5	2.5
Ocrelizumab	23	2.5	2.5
Fluticasone Furoate, Umeclidinium Bromide And Vilanterol Trifenatate	15	2.4	2.4
Abemaciclib	7	2.3	2.3
Lumacaftor And Ivacaftor	3	2.3	2.3
Bosutinib	3	2.2	2.2
Cannabidiol	7	2.0	2.0
Ipilimumab	12	1.8	1.8
Guselkumab	9	1.7	1.7
Icodextrin, Sodium Chloride, Sodium Lactate, Calcium Chloride, Magnesium Chloride	7	1.5	1.5

Related reactions

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