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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.

TAZEMETOSTAT: 100 Adverse Event Reports & Safety Profile

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100
Total FAERS Reports
18 (18.0%)
Deaths Reported
31
Hospitalizations
100
As Primary/Secondary Suspect
8
Life-Threatening
1
Disabilities

First Report: 20170308 · Latest Report: 20250531

What Are the Most Common TAZEMETOSTAT Side Effects?

#1 Most Reported
Disease progression
26 reports (26.0%)
#2 Most Reported
Neutropenia
12 reports (12.0%)
#3 Most Reported
Malignant pleural effusion
11 reports (11.0%)

All TAZEMETOSTAT Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Disease progression 26 26.0% 3 1
Neutropenia 12 12.0% 6 3
Malignant pleural effusion 11 11.0% 0 1
Blood lactate dehydrogenase increased 10 10.0% 0 0
Drug ineffective 10 10.0% 5 3
Lymphadenopathy 10 10.0% 0 0
Off label use 10 10.0% 1 2
Myelodysplastic syndrome 8 8.0% 0 0
Thrombocytopenia 8 8.0% 0 1
Anaemia 7 7.0% 2 1
Fatigue 6 6.0% 0 3
Pneumocystis jirovecii infection 6 6.0% 6 2
Febrile neutropenia 5 5.0% 1 2
Nausea 5 5.0% 1 3
Vomiting 5 5.0% 1 4

Who Reports TAZEMETOSTAT Side Effects? Age & Gender Data

Gender: 41.5% female, 58.5% male. Average age: 49.3 years. Most reports from: US. View detailed demographics →

Is TAZEMETOSTAT Getting Safer? Reports by Year

YearReportsDeathsHosp.
2017 11 1 4
2018 2 1 1
2019 1 0 1
2020 5 2 2
2021 5 0 3
2022 1 0 1
2023 4 0 2
2024 9 0 7
2025 3 1 2

View full timeline →

What Is TAZEMETOSTAT Used For?

IndicationReports
Follicular lymphoma 31
Diffuse large b-cell lymphoma 22
Product used for unknown indication 11

TAZEMETOSTAT vs Alternatives: Which Is Safer?

TAZEMETOSTAT vs TAZEMETOSTAT HYDROBROMIDE TAZEMETOSTAT vs TAZOBACTAM TAZEMETOSTAT vs TBO-FILGRASTIM TAZEMETOSTAT vs TEBENTAFUSP-TEBN TAZEMETOSTAT vs TECFIDERA TAZEMETOSTAT vs TECHNETIUM TC-99M TAZEMETOSTAT vs TECHNETIUM TC-99M MEDRONATE TAZEMETOSTAT vs TECHNETIUM TC-99M OXIDRONATE TAZEMETOSTAT vs TECHNETIUM TC-99M PERTECHNETATE TAZEMETOSTAT vs TECHNETIUM TC-99M SESTAMIBI

Official FDA Label for TAZEMETOSTAT

Official prescribing information from the FDA-approved drug label.