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Zenocutuzumab Side Effects

The most commonly reported side effects of zenocutuzumab include cerebral haemorrhage, dysphonia, and impaired healing, based on 9 FDA adverse event reports from 2005 to 2025. 22.2% of reports found the drug to be ineffective.

Zenocutuzumab side effects

Percentages show how often each reaction appears relative to total reports for zenocutuzumab.

1
Cerebral Haemorrhage22.2%2
2
Drug Ineffective22.2%2
3
Dysphonia22.2%2
4
Impaired Healing11.1%1
5
Osteomyelitis Chronic11.1%1
6
Tooth Extraction11.1%1
7
Rash Maculo-papular11.1%1
8
Diarrhoea11.1%1
9
Off Label Use11.1%1
10
Drug Intolerance11.1%1
11
Thrombocytopenia11.1%1
12
Disease Progression11.1%1

These are voluntary reports and do not establish that zenocutuzumab caused these reactions.

Report severity

55.6%Serious5 reports
22.2%Hospitalizations2 reports
0.0%Fatal0 reports

Seriousness is determined by the reporter, not by OpenClaim.

Zenocutuzumab drug interactions

Other drugs that appear in adverse event reports alongside zenocutuzumab. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.

Also suspected

1
Aspirin22.2%2
2
Pimozide22.2%2
3
Pantoprazole-sodium22.2%2
4
Asciminib-hydrochloride22.2%2
5
Ondansetron22.2%2
6
Chlorpromazine22.2%2
7
Docetaxel22.2%2
8
Pertuzumab22.2%2
9
Aprepitant22.2%2
10
Trastuzumab22.2%2
11
Vinorelbine-tartrate22.2%2
12
Fluticasone22.2%2
13
Umeclidinium-bromide22.2%2
14
Vilanterol-trifenatate22.2%2
15
Zoledronic-acid11.1%1

Taken alongside

1
Umeclidinium-bromide22.2%2
2
Vilanterol-trifenatate22.2%2
3
Atorvastatin-calcium22.2%2
4
Calcium22.2%2
5
Lipase22.2%2
6
Pancrelipase-amylase22.2%2
7
Protease22.2%2
8
Insulin22.2%2
9
Valsartan22.2%2
10
Rivaroxaban22.2%2
11
Thalidomide11.1%1
12
Interferon11.1%1
13
Ondansetron11.1%1
14
Capecitabine11.1%1
15
Gemcitabine11.1%1

Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.

Who reports zenocutuzumab side effects

77.8% of zenocutuzumab adverse event reports involve female patients and 22.2% involve male patients. The largest age group is elderly at 57%. These figures reflect who reports side effects, not underlying risk.

Sex

Female77.8%
Male22.2%
Unknown0.0%

Age group

< 20.0%
2–110.0%
12–170.0%
18–6442.9%
65+57.1%

What is zenocutuzumab used for

Conditions and purposes for which patients were taking zenocutuzumab when the adverse event was reported.

Breast Cancer MetastaticHer2 Positive Breast CancerLung Carcinoma Cell Type Unspecified Stage 0Product Used For Unknown Indication

Zenocutuzumab brand names and reporting trend

Zenocutuzumab is sold under the brand name Bizengri.

Brand names

Bizengri9

Quarterly reports (20052025)

20052025

An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.

Taking zenocutuzumab with another medication?

Ask OpenClaim about your specific drug combination. Get a sourced report using FDA data, drug labels, and medical literature.