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Infigratinib Side Effects

The most commonly reported side effects of infigratinib include fatigue, stomatitis, and off label use, based on 66 FDA adverse event reports from 2019 to 2023.

Infigratinib side effects

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

1
Fatigue24.2%16
2
Stomatitis18.2%12
3
Off Label Use16.7%11
4
Diarrhoea15.2%10
5
Alopecia15.2%10
6
Decreased Appetite15.2%10
7
Nausea13.6%9
8
Vomiting12.1%8
9
Skin Exfoliation12.1%8
10
Blood Phosphorus Increased12.1%8
11
Death10.6%7
12
Malignant Neoplasm Progression10.6%7
13
Onychomadesis10.6%7
14
Vision Blurred10.6%7
15
Dry Eye9.1%6

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

Report severity

80.3%Serious53 reports
47.0%Hospitalizations31 reports
16.7%Fatal11 reports

Seriousness is determined by the reporter, not by OpenClaim.

Infigratinib drug interactions

Other drugs that appear in adverse event reports alongside infigratinib. 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
Everolimus1.5%1
2
Gemcitabine1.5%1
3
Nivolumab1.5%1
4
Cisplatin1.5%1
5
Sevelamer1.5%1
6
Basiliximab1.5%1
7
Dexamethasone1.5%1
8
Cenegermin-bkbj1.5%1

Taken alongside

1
Sevelamer12.1%8
2
Amlodipine10.6%7
3
Gabapentin9.1%6
4
Apixaban7.6%5
5
Omeprazole7.6%5
6
Famotidine7.6%5
7
Tramadol-hydrochloride6.1%4
8
Metformin6.1%4
9
Aspirin6.1%4
10
Ondansetron6.1%4
11
Calcium-acetate6.1%4
12
Losartan-potassium6.1%4
13
Furosemide6.1%4
14
Oxycodone6.1%4
15
Magnesium-acetate-tetrahydrate4.5%3

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 infigratinib side effects

53.0% of infigratinib adverse event reports involve female patients and 30.3% involve male patients. The largest age group is adult at 54%. These figures reflect who reports side effects, not underlying risk.

Sex

Female53.0%
Male30.3%
Unknown16.7%

Age group

< 20.0%
2–112.6%
12–170.0%
18–6453.8%
65+43.6%

What is infigratinib used for

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

AdenocarcinomaAdenocarcinomaBile Duct Cancer Stage IiBladder CancerBone CancerBrain Neoplasm MalignantBreast CancerCholangiocarcinomaChondrodystrophyCholangiocarcinomaGallbladder CancerGastric CancerHepatic CancerMetastasisNeoplasm Malignant

Showing 15 of 20 indications

Infigratinib brand names and reporting trend

Infigratinib is sold under the brand name Truseltiq.

Brand names

Truseltiq65

Quarterly reports (20192023)

201920222023

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

Taking infigratinib with another medication?

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