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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.

PHLEUM PRATENSE POLLEN: 891 Adverse Event Reports & Safety Profile

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891
Total FAERS Reports
5 (0.6%)
Deaths Reported
108
Hospitalizations
891
As Primary/Secondary Suspect
43
Life-Threatening
13
Disabilities
ALK-Abello, Inc.
Manufacturer

Drug Class: Allergens [CS] · Manufacturer: ALK-Abello, Inc. ·

First Report: 20080228 · Latest Report: 20250912

What Are the Most Common PHLEUM PRATENSE POLLEN Side Effects?

#1 Most Reported
Throat irritation
100 reports (11.2%)
#2 Most Reported
Dyspnoea
88 reports (9.9%)
#3 Most Reported
Oral pruritus
82 reports (9.2%)

All PHLEUM PRATENSE POLLEN Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Throat irritation 100 11.2% 0 6
Dyspnoea 88 9.9% 0 18
Oral pruritus 82 9.2% 0 10
Anaphylactic reaction 76 8.5% 0 14
Urticaria 67 7.5% 0 7
Throat tightness 55 6.2% 0 2
Pruritus 53 6.0% 0 8
Off label use 48 5.4% 0 2
Pharyngeal oedema 44 4.9% 0 6
Mouth swelling 43 4.8% 0 8
Hypersensitivity 40 4.5% 0 5
Swollen tongue 39 4.4% 0 8
Chest discomfort 37 4.2% 0 8
Cough 37 4.2% 0 6
Paraesthesia oral 36 4.0% 0 5
Dizziness 34 3.8% 0 6
Chest pain 33 3.7% 0 3
Dysphagia 32 3.6% 0 6
Nausea 32 3.6% 0 5
Lip swelling 30 3.4% 0 2

Who Reports PHLEUM PRATENSE POLLEN Side Effects? Age & Gender Data

Gender: 55.7% female, 44.3% male. Average age: 30.8 years. Most reports from: US. View detailed demographics →

Is PHLEUM PRATENSE POLLEN Getting Safer? Reports by Year

YearReportsDeathsHosp.
2008 1 0 1
2011 4 0 2
2012 4 0 1
2013 4 0 1
2014 62 0 3
2015 145 1 10
2016 105 0 15
2017 52 3 10
2018 30 0 7
2019 34 0 9
2020 30 0 7
2021 40 0 4
2022 39 0 5
2023 27 0 8
2024 32 0 9
2025 13 0 1

View full timeline →

What Is PHLEUM PRATENSE POLLEN Used For?

IndicationReports
Seasonal allergy 242
Product used for unknown indication 222
Rhinitis allergic 81
Hypersensitivity 67
Immune tolerance induction 36
Conjunctivitis allergic 23
Skin test 13
Antiallergic therapy 11
Asthma 10
Multiple allergies 9

PHLEUM PRATENSE POLLEN vs Alternatives: Which Is Safer?

PHLEUM PRATENSE POLLEN vs PHLOROGLUCINOL PHLEUM PRATENSE POLLEN vs PHLOROGLUCINOL\1,3,5-TRIMETHOXYBENZENE PHLEUM PRATENSE POLLEN vs PHOLCODINE PHLEUM PRATENSE POLLEN vs PHOSPHORUS PHLEUM PRATENSE POLLEN vs PHTHALYLSULFATHIAZOLE PHLEUM PRATENSE POLLEN vs PHYTONADIONE PHLEUM PRATENSE POLLEN vs PICATO PHLEUM PRATENSE POLLEN vs PIFLUFOLASTAT F-18 PHLEUM PRATENSE POLLEN vs PILOCARPINE PHLEUM PRATENSE POLLEN vs PIMAVANSERIN

Other Drugs in Same Class: Allergens [CS]

GOLD (4,133) PEANUT (2,334) GLYCERIN (1,146) BENZOCAINE (548) TOBACCO LEAF (324) CRANBERRY (319) AMBROSIA ARTEMISIIFOLIA POLLEN (308) SACCHAROMYCES CEREVISIAE (284) View all → Class side effects → Compare in class →

Official FDA Label for PHLEUM PRATENSE POLLEN

Official prescribing information from the FDA-approved drug label.