OpenPV Signal Explorer
FAERS disproportionality dashboard
Reaction

C-Reactive Protein reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 896 reports · 164 co-occurring drugs

As of the last recalculation, C-Reactive Protein appears in 896 FAERS reports alongside 164 co-occurring drug terms. The strongest observed disproportionality signal is DICLOFENAC POTASSIUM, FILM COATED (PRR 2,777.1).

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.
DrugCo-reportsPRRROR
Diclofenac Potassium, Film Coated4742,777.12,943.8
Diclofenac Potassium Tablets4742,775.12,941.6
Diclofenac Potassium4742,162.42,262.1
Desoximetasone5671,881.01,939.0
Cortisone Acetate4641,809.71,880.8
Naproxen Sodium Tablet, Coated4271,398.61,444.3
Naproxen Sodium, Coated Tablets4271,398.61,444.3
Naproxen Sodium 220Mg4271,396.61,442.2
Pseudoephedrine Hydrochloride3241,146.91,184.4
Pseudoephedrine Hcl3241,069.51,102.0
Diclofenac Sodium 1%511772.0783.3
Diclofenac Sodium Topical511772.0783.2
Diclofenac Sodium Topical Gel, 1%511770.5781.7
Cetirizine Hydrochloride Allergy449689.4699.8
Cetirizine Hydrochloride Tablets449689.3699.7
Chlorhexidine Gluconate188604.6617.4
Tofacitinib Citrate206473.7481.3
Diclofenac592468.6471.8
Adalimumab-Adaz485464.3468.6
Cetirizine563451.8455.1
Adalimumab-Fkjp449450.3454.8
Leflunomide620444.6447.2
Adalimumab-Aaty449440.7445.0
Sulfasalazine558437.5440.7
Hydrocortisone Sodium Succinate147434.3441.3
Acetaminophen And Codeine172405.6411.5
Tocilizumab614395.0397.2
Sarilumab299394.2398.7
Alendronate Sodium576369.5371.6
Doxycycline Hyclate462327.2329.5
Cetiirizine358326.4329.2
Doxycycline462323.7325.9
Golimumab509317.9319.8
Certolizumab Pegol568305.8307.3
Tramadol Hydrochloride319305.1307.8
Triamcinolone Acetonide Ointment Usp, 0.05%229304.9307.9
Calcium Gluconate132298.3301.6
Diclofenac Sodium599276.9278.1
Doxyclycline Hyclate163271.6274.2
Risedronate Sodium256267.4269.7
Hydroxychloroquine Sulfate473254.3255.7
Rituximab640243.7244.4
Ustekinumab487241.0242.1
Antacid318240.5242.1
Secukinumab582237.2238.1
Hydrocortisone Acetate405235.4236.7
Hydroxychloroquine409233.3234.6
Triamcinolone Acetonide229231.0232.7
Aprepitant147221.1222.9
Calcium Carbonate372219.3220.5
Isopropyl Alcohol231213.6215.0
Cetirizine Hydrochloride564212.7213.5
Pantoprazole Sodium In 0.9% Sodium Chloride346210.6211.8
Pantoprazole Sodium Injection346210.6211.7
Moxifloxacin111208.8210.4
Celecoxib507204.8205.6
Abatacept516202.7203.5
Hydrocortisone416201.2202.2
Quetiapine Fumarate196197.2198.5
Moxifloxacin Hydrochloride143194.8196.2
Anti-Itch343191.9192.9
Anti-Pruritic343191.9192.9
Antipruritic (Anti-Itch)343191.9192.9
Cool Relief Gel With Aloe343191.9192.9
Drs. Hydrocortisone343191.9192.9
Hydrocortisone Continuous Spray343191.9192.9
Hydrocortisone Spray343191.9192.9
Anti-Itch Cream343191.9192.9
Hydrocortisone Lotion343191.9192.9
Hydrocortisone Cream 1%343191.8192.8
Hydrocortisone Cream 1/2%343191.8192.8
Hydrocortisone 1%343191.7192.7
Mycophenolate Mofetil Hydrochloride499191.0191.7
Hydrocortisone Cream343191.0191.9
Mycophenolate Mofetil494187.1187.8
Naproxen Sodium505186.9187.5
Alcohol231185.9187.0
Apremilast497175.9176.5
Vitamin C390173.8174.6
Fosaprepitant Dimeglumine89166.8167.9
Oxycodone527157.6158.0
Tofacitinib518153.2153.7
Folic Acid575147.7148.1
Meloxicam251139.0139.6
Infliximab531137.2137.6
Oxycodone And Acetaminophen Tablets63132.0132.7
Acetaminophen Tablet Extended Release532117.8118.0
Pain Reliever532117.7118.0
Acetaminophen 500Mg532117.7117.9
Icosapent Ethyl37105.3105.7
Botulinum Toxin Type A52103.2103.7
Ascorbic Acid9099.8100.2
Magnesium25399.299.5
Methylprednisolone Sodium Succinate16298.799.1
Ramipril32796.096.3
Methotrexate Sodium61792.592.6
Methotrexate58792.192.2
Pantoprazole46788.488.6
Pantoprazole Sodium34687.787.9
Diltiazem Hydrochloride Extended-Release Tablets4187.788.0
Pregabalin47585.285.3
Cyanocobalamin10684.784.9
Acetaminophen56878.878.9
Fish Oil22576.877.0
Levothyroxine Sodium Anhydrous23272.272.4
Prednisone57472.072.1
Lorazepam33969.970.0
Oxycodone And Acetaminophen6367.567.7
Lansoprazole32465.665.8
Ibuprofen Capsule34765.365.4
Ibuprofen Tablet, Film Coated34765.365.4
Ibupfrofen34765.365.4
Ibuprofen Tablets Usp, 200Mg34765.365.4
Ibuprofen Oral34765.365.4
Ibuprofen Capsules 200 Mg34765.365.4
Ibuprofen 200 Mg34765.365.4
Ibuprofen 200Mg34765.365.4
Naproxen17765.065.1
Etanercept58964.864.9
Tretinoin2264.564.7
Adalimumab61562.262.2
Quetiapine32861.861.9
Minocycline3061.862.0
Calcium26458.158.2
Sulfamethoxazole And Trimethoprim16655.956.0
Ibuprofen38055.755.8
Trimethoprim2754.855.0
Atomoxetine Hydrochloride5152.752.8
Prednisolone26949.149.1
Prednisolone Oral26949.149.1
Diphenhydramine Hydrochloride Capsule, Liquid Filled4349.149.2
Prednisolone Oral Solution26949.149.1
Candesartan6747.147.2
Ergocalciferol42147.147.1
Acetaminophen, Guaifenesin, And Phenylephrine Hydrochloride21741.341.3
Alendronate Sodium Tablet3140.240.3
Erythromycin3038.438.5
Methylprednisolone Acetate1235.335.3
Lisinopril27629.829.9
Azathioprine9929.229.3
Diltiazem Hydrochloride4128.828.8
Fluticasone Furoate1427.327.3
Indomethacin1526.726.8
Erenumab-Aooe5826.126.1
Oxycodone Hydrochloride18624.824.9
Levothyroxine Sodium24724.824.8
Thiamine Hydrochloride, Riboflavin 5 Phosphate Sodium, Dexpanthenol And Niacinamide3124.624.6
Ibuprofen Sodium4022.722.7
Ibuprofen Tablets, Coated3922.222.3
Dexamethasone 1.5 Mg21321.821.9
Dexamethasone21321.621.6
Oxycodone Hydrochloride And Acetaminophen8120.820.8
Thiamine Hydrochloride1120.820.8
Mesalamine4117.717.7
Mepolizumab3617.517.5
Vedolizumab5515.715.7
Mirabegron2515.415.4
Leucovorin Calcium1214.814.8
Anakinra1014.214.2
Buprenorphine4913.013.0
Bupivacaine512.512.5
Blinatumomab48.98.9
Ranitidine Hydrochloride166.96.9
Salicylic Acid73.13.1

Related reactions

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