This page presents data from the FDA Adverse Event Reporting System (FAERS) and the FDA-approved drug label. A report submitted to FAERS does not prove a drug caused the reported event. Always consult a healthcare provider about medications.
Bortezomib is a medication, a proteasome inhibitor. According to the FDA-approved label, Bortezomib for injection is a proteasome inhibitor indicated for: • treatment of adult patients with multiple myeloma ( 1.1 ) • treatment of adult patients with mantle cell lymphoma ( 1.2 ) 1. FAERS contains 87,536 submissions naming this drug from 2004 through 2026; the top three reactions cited are plasma cell myeloma, neuropathy peripheral, and off label use.
Most-Reported Reactions
Counts of the reactions most often cited in FAERS submissions that named Bortezomib. Inclusion here does not establish causation - submitters describe what was observed, not what was confirmed. One submission can list several reactions, so the totals exceed the report count.
Patient Demographics
Patient sex and age across the FAERS submissions that named Bortezomib. Percentages here are computed only from submissions where these fields were filled in - many leave them blank.
By Sex
By Age Group
Severity Outcomes
Severity flags recorded across the 87,536 FAERS submissions that named Bortezomib. Each bar shows the count of those reports carrying that flag. A single case can carry more than one (a hospitalization that became life-threatening, for example), so these bars are independent rates - they don't sum to 100%. Inclusion of a case under any flag does not establish that the drug caused the outcome.
Submissions Per Quarter
Quarterly count of FAERS submissions that named Bortezomib. Ups and downs on this chart can track prescribing volume, news cycles, or shifts in how reports get filed, rather than the drug becoming safer or more dangerous.
From the FDA-Approved Label
Excerpts from the official FDA-approved prescribing information for Bortezomib. This is the authoritative source on indications, warnings, and known adverse reactions.
Indications
1 INDICATIONS AND USAGE Bortezomib for injection is a proteasome inhibitor indicated for: • treatment of adult patients with multiple myeloma ( 1.1 ) • treatment of adult patients with mantle cell lymphoma ( 1.2 ) 1.1 Multiple Myeloma Bortezomib for injection is indicated for the treatment of adult patients with multiple myeloma. 1.2 Mantle Cell Lymphoma Bortezomib for injection is indicated for the treatment of adult patients with mantle cell lymphoma.
Adverse Reactions (from label)
6 ADVERSE REACTIONS The following clinically significant adverse reactions are also discussed in other sections of the labeling: • Peripheral Neuropathy [see Warnings and Precautions ( 5.1 )] • Hypotension [see Warnings and Precautions ( 5.2 )] • Cardiac Toxicity [see Warnings and Precautions ( 5.3 )] • Pulmonary Toxicity [see Warnings and Precautions ( 5.4 )] • Posterior Reversible Encephalopathy Syndrome (PRES) [see Warnings and Precautions ( 5.5 )] • Gastrointestinal Toxicity [see Warnings and Precautions ( 5.6 )] • Thrombocytopenia/Neutropenia [see Warnings and Precautions ( 5.7 )] • Tumor Lysis Syndrome [see Warnings and Precautions ( 5.8 )] • Hepatic Toxicity [see Warnings and Precautions ( 5.9 )] • Thrombotic Microangiopathy [see Warnings and Precautions ( 5.10 )] Most commonly reported adverse reactions (incidence ≥ 20%) in clinical studies include nausea, diarrhea, thrombocytopenia, neutropenia, peripheral neuropathy, fatigue, neuralgia, anemia, leukopenia, constipation, vomiting, lymphopenia, rash, pyrexia, and anorexia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Hetero Labs Limited at 1-866-495-1995 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6. (continues in label)
AdverseEvent.ai is not affiliated with the FDA. Adverse-event counts come from the FDA Adverse Event Reporting System (FAERS). Drug labels come from the FDA drug label dataset. A report submitted to FAERS does not prove a drug caused the reported event — always consult a healthcare provider about medications. This site is for informational purposes only and is not medical advice.
