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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Allergens [CS]: Side Effects & Safety Data for 121 Drugs

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Allergens [CS] includes 121 drugs with a combined 15,144 adverse event reports in the FDA FAERS database. Compare their safety profiles, side effects, and outcomes below.

121
Drugs in Class
15,144
Combined Reports

All Allergens [CS] Drugs Ranked by Reports

Drug Brand Name Reports Deaths Hosp. Death Rate
GOLD Aurum Met 4,133 914 1,724 22.1%
PEANUT PEANUT 2,334 0 27 N/A
GLYCERIN Walgreens Adult Glycerin Laxative 1,146 30 424 2.6%
PHLEUM PRATENSE POLLEN CENTER-AL - PHLEUM PRATENSE POLLEN 891 5 108 0.6%
BENZOCAINE ANAL-ESE 548 42 214 7.7%
TOBACCO LEAF Tabacum 324 14 229 4.3%
CRANBERRY Cranberry 319 1 259 0.3%
AMBROSIA ARTEMISIIFOLIA POLLEN Grass and Weed Mix 308 0 8 N/A
SACCHAROMYCES CEREVISIAE A-34 284 85 159 29.9%
FELIS CATUS HAIR Standardized Cat Hair 216 0 8 N/A
CYNODON DACTYLON POLLEN CENTER-AL - CYNODON DACTYLON POLLEN 164 1 8 0.6%
DERMATOPHAGOIDES PTERONYSSINUS Standardized Mite D. pteronyssinus 146 0 7 N/A
DERMATOPHAGOIDES FARINAE House Dust Mite, Dermatophagoides farinae 141 0 9 N/A
CANIS LUPUS FAMILIARIS SKIN CANIS LUPUS FAMILIARIS SKIN 137 1 5 0.7%
SORGHUM HALEPENSE POLLEN CENTER-AL - SORGHUM HALEPENSE POLLEN 121 1 4 0.8%
ALTERNARIA ALTERNATA Mold Antigen 115 0 3 N/A
PLANTAGO LANCEOLATA POLLEN CENTER-AL - PLANTAGO LANCEOLATA POLLEN 106 0 5 N/A
AMARANTHUS RETROFLEXUS POLLEN S02 ALLER-TOTAL 96 0 5 N/A
NICKEL NICCOLUM METALLICUM 96 0 7 N/A
WHEAT GLUTEN Gluten Mix 1027 94 0 0 N/A
CHENOPODIUM ALBUM POLLEN CENTER-AL - CHENOPODIUM ALBUM POLLEN 91 0 4 N/A
DIBUCAINE Dibucaine 90 0 6 N/A
PLATANUS OCCIDENTALIS POLLEN CENTER-AL - PLATANUS OCCIDENTALIS POLLEN 85 0 4 N/A
ASPERGILLUS FUMIGATUS ASPERGILLUS FUMIGATUS 78 0 4 N/A
OATMEAL Colloidal oatmeal 76 0 13 N/A
POPULUS DELTOIDES POLLEN POPULUS DELTOIDES POLLEN 73 0 1 N/A
ARTEMISIA VULGARIS POLLEN CENTER-AL - ARTEMISIA VULGARIS POLLEN 72 0 5 N/A
FRAXINUS AMERICANA POLLEN CENTER-AL - FRAXINUS AMERICANA POLLEN 68 0 4 N/A
ULMUS AMERICANA POLLEN CENTER-AL - ULMUS AMERICANA POLLEN 66 0 3 N/A
XANTHIUM STRUMARIUM POLLEN CENTER-AL - XANTHIUM STRUMARIUM POLLEN 65 0 5 N/A
JUNIPERUS VIRGINIANA POLLEN JUNIPERUS VIRGINIANA POLLEN 62 0 1 N/A
JUGLANS NIGRA POLLEN CENTER-AL - JUGLANS NIGRA POLLEN 60 0 1 N/A
PASPALUM NOTATUM POLLEN CENTER-AL - PASPALUM NOTATUM POLLEN 60 0 0 N/A
CANDIDA ALBICANS Candida Alb 59 0 7 N/A
CARYA ILLINOINENSIS POLLEN CARYA ILLINOINENSIS POLLEN 56 0 1 N/A
QUERCUS ALBA POLLEN CENTER-AL - QUERCUS ALBA POLLEN 56 0 5 N/A
GARLIC Allium sativum 52 0 24 N/A
GINGER HAN SHIN GAMKONAL Extract Granules 51 0 13 N/A
PENICILLIUM CHRYSOGENUM VAR. CHRYSOGENUM SYMBIO NOT DROPS 51 0 3 N/A
YEAST Food - Plant Source, Yeast, Baker Saccharomyces cerevisiae 51 35 39 68.6%
ACER NEGUNDO POLLEN Allergena Zone 1 Kids Grasses, Trees and Weeds 50 0 3 N/A
MORUS RUBRA POLLEN CENTER-AL - MORUS RUBRA POLLEN 50 0 4 N/A
CINNAMON Bestmade Natural Products BM249 Pellets 47 7 15 14.9%
CARYA OVATA POLLEN CENTER-AL - CARYA OVATA POLLEN 45 0 3 N/A
EPICOCCUM NIGRUM EPICOCCUM NIGRUM 45 0 3 N/A
SALSOLA KALI POLLEN CENTER-AL - SALSOLA KALI POLLEN 45 0 1 N/A
BETULA NIGRA POLLEN BETULA NIGRA POLLEN 44 0 2 N/A
FORMALDEHYDE FORMALINUM 43 2 7 4.7%
JUNIPERUS ASHEI POLLEN JUNIPERUS ASHEI POLLEN 42 1 2 2.4%
FLAX SEED Linum Usitatissimum 39 1 9 2.6%
RUMEX ACETOSELLA POLLEN CENTER-AL - RUMEX ACETOSELLA POLLEN 39 0 3 N/A
CAPSICUM Best Choice Targeted Warming Capsaicin Heat Patch 38 0 3 N/A
SALIX NIGRA POLLEN SALIX NIGRA POLLEN 38 0 2 N/A
COCHLIOBOLUS SATIVUS BIPOLARIS SOROKINIANA 36 0 1 N/A
IVA ANNUA POLLEN IVA ANNUA VAR ANNUA POLLEN 35 0 3 N/A
PINUS STROBUS POLLEN PINUS STROBUS POLLEN 34 0 2 N/A
CLADOSPORIUM CLADOSPORIOIDES CLADOSPORIUM CLADOSPORIOIDES 33 0 1 N/A
CLADOSPORIUM HERBARUM Cladosporium herbarum 33 0 1 N/A
POA PRATENSIS POLLEN Kentucky Bluegrass (June) Standardized 32 0 1 N/A
PERIPLANETA AMERICANA PERIPLANETA AMERICANA 31 1 2 3.2%
BASSIA SCOPARIA POLLEN KOCHIA SCOPARIA POLLEN 30 0 1 N/A
CLADOSPORIUM SPHAEROSPERMUM Cladosporium sphaerospermum 29 0 0 N/A
URTICA DIOICA POLLEN NETTLE 29 0 0 N/A
DACTYLIS GLOMERATA POLLEN CENTER-AL - DACTYLIS GLOMERATA POLLEN 28 0 2 N/A
MUS MUSCULUS SKIN MUS MUSCULUS SKIN 28 0 3 N/A
ORYCTOLAGUS CUNICULUS SKIN Rabbit Epithelia 28 0 11 N/A
AUREOBASIDIUM PULLULANS VAR. PULLUTANS AUREOBASIDIUM PULLULANS 27 0 0 N/A
PEPPERMINT OIL Gray Nail Essence Oil 27 0 4 N/A
LOLIUM PERENNE POLLEN CENTER-AL - LOLIUM PERENNE POLLEN 26 0 4 N/A
COBALT Cobaltum metallicum 22 0 2 N/A
KARAYA GUM Karaya Gum 22 5 15 22.7%
QUERCUS RUBRA POLLEN QUERCUS RUBRA POLLEN 22 0 0 N/A
ALNUS RHOMBIFOLIA POLLEN White Alder Pollen 21 0 0 N/A
LIQUIDAMBAR STYRACIFLUA POLLEN LIQUIDAMBAR STYRACIFLUA POLLEN 21 0 0 N/A
STEMPHYLIUM SOLANI Stemphylium solani 21 0 1 N/A
TEA LEAF THEA SINENSIS 21 0 8 N/A
ACER SACCHARUM POLLEN Tree Mix 20 0 1 N/A
BETULA POPULIFOLIA POLLEN White Birch Pollen 20 0 1 N/A
EUGENOL Red Cross Toothache 20 0 0 N/A
FESTUCA PRATENSIS POLLEN Meadow Fescue Grass, Standardized 20 0 1 N/A
EQUUS CABALLUS SKIN EQUUS CABALLUS SKIN 19 0 1 N/A
CELTIS OCCIDENTALIS POLLEN CELTIS OCCIDENTALIS POLLEN 18 0 0 N/A
AGROSTIS GIGANTEA POLLEN A-24 17 0 2 N/A
EGG WHITE A-11 17 0 0 N/A
ARTEMISIA TRIDENTATA POLLEN ARTEMISIA TRIDENTATA POLLEN 16 0 1 N/A
GIBBERELLA ZEAE GIBBERELLA PULICARIS 16 0 0 N/A
MORUS ALBA POLLEN MORUS ALBA POLLEN 16 0 0 N/A
PECAN PECAN NUT 16 0 0 N/A
PISTACHIO PISTACHIO NUT 16 0 0 N/A
OLEA EUROPAEA POLLEN CENTER-AL - OLEA EUROPAEA POLLEN 15 0 1 N/A
PLEOSPORA BETAE Phoma betae 15 0 2 N/A
POPULUS ALBA POLLEN CENTER-AL - POPULUS ALBA POLLEN 15 0 1 N/A
SYAGRUS ROMANZOFFIANA POLLEN SYAGRUS ROMANZOFFIANA POLLEN 15 0 0 N/A
ANTHOXANTHUM ODORATUM POLLEN Grass Mix 14 0 0 N/A
COCHLIOBOLUS SPICIFER Drechslera spicifera 14 0 0 N/A
RHIZOPUS STOLONIFER Rhizopus stolonifer 14 0 0 N/A
AMBROSIA TRIFIDA POLLEN AMBROSIA TRIFIDA POLLEN 13 0 1 N/A
APIS MELLIFERA ColdCalm Kids 13 0 1 N/A
ARTEMISIA LUDOVICIANA POLLEN A-26 13 0 0 N/A
FAGUS GRANDIFOLIA POLLEN FAGUS GRANDIFOLIA POLLEN 13 0 0 N/A
GRAPEFRUIT A-6 13 6 6 46.2%
SOLIDAGO CANADENSIS POLLEN SOLIDAGO CANADENSIS POLLEN 13 0 0 N/A
COCOA A-4 12 0 1 N/A
ENGLISH WALNUT Carpellum Mali Comp. 12 0 0 N/A
EUPATORIUM CAPILLIFOLIUM POLLEN EUPATORIUM CAPILLIFOLIUM POLLEN 12 0 3 N/A
MUCOR PLUMBEUS MUCOR PLUMBEUS 12 0 1 N/A
SALIX LASIOLEPIS POLLEN Arroyo Willow Pollen 12 0 0 N/A
WHEAT Wheat Berry 12 0 0 N/A
ALLENROLFEA OCCIDENTALIS POLLEN Iodine Bush 11 0 0 N/A
ASPERGILLUS NIGER VAR. NIGER SYMBIO MUC/ASPERGILLUS DROPS 11 0 0 N/A
COW MILK Food - Dairy Products, Milk, Whole Cow 11 0 0 N/A
EGG EGG, WHOLE 11 0 0 N/A
PEPPERMINT FUNGAL NAILS REPAIRING ESSENCE 11 6 8 54.5%
AMBROSIA SALSOLA POLLEN Burrobrush 10 0 0 N/A
ATRIPLEX CANESCENS POLLEN A-27 10 0 0 N/A
JUGLANS REGIA POLLEN English Walnut Pollen 10 0 0 N/A
PARKINSONIA FLORIDA POLLEN Palo Verde Pollen 10 0 0 N/A
PLATANUS RACEMOSA POLLEN California Western Sycamore Pollen 10 0 0 N/A
POPULUS FREMONTII POLLEN Arizona Fremont Cottonwood Pollen 10 0 0 N/A
SAGE Salvia Officinalis 10 0 8 N/A
SCHINUS MOLLE POLLEN SCHINUS MOLLE POLLEN 10 0 0 N/A

Common Side Effects in Allergens [CS] Drugs

Side EffectReportsDeaths
Drug ineffective 3,674 380
Rheumatoid arthritis 2,251 371
Off label use 2,155 621
Pain 1,725 410
Drug intolerance 1,684 433
Drug hypersensitivity 1,647 303
Nausea 1,570 300
Joint swelling 1,555 472
Arthropathy 1,484 483
Urticaria 1,438 328
View detailed side effects for this class → Compare drugs in this class →