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Triflupromazine Side Effects

The most commonly reported side effects of triflupromazine include intentional overdose, suicide attempt, and weight increased, based on 29 FDA adverse event reports from 2004 to 2025.

Triflupromazine side effects

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

1
Intentional Overdose13.8%4
2
Suicide Attempt13.8%4
3
Weight Increased10.3%3
4
Agitation10.3%3
5
Dyspnoea6.9%2
6
Urticaria6.9%2
7
Fatigue6.9%2
8
Urinary Incontinence6.9%2
9
Hypervigilance6.9%2
10
Treatment Noncompliance6.9%2
11
Energy Increased6.9%2
12
Thinking Abnormal6.9%2
13
Hostility6.9%2
14
Restlessness6.9%2
15
Family Stress6.9%2

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

Report severity

93.1%Serious27 reports
44.8%Hospitalizations13 reports
24.1%Fatal7 reports

Seriousness is determined by the reporter, not by OpenClaim.

Triflupromazine drug interactions

Other drugs that appear in adverse event reports alongside triflupromazine. 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
Olanzapine17.2%5
2
Escitalopram-oxalate13.8%4
3
Cytarabine10.3%3
4
Methotrexate10.3%3
5
Furosemide10.3%3
6
Dexamethasone10.3%3
7
Clozapine6.9%2
8
Metoclopramide-hydrochloride6.9%2
9
Filgrastim6.9%2
10
Amphotericin-b6.9%2
11
Clavulanate-potassium6.9%2
12
Metronidazole6.9%2
13
Fluconazole6.9%2
14
Cefotaxime-sodium6.9%2
15
Verapamil-hydrochloride6.9%2

Taken alongside

1
Potassium-chloride13.8%4
2
Diazepam10.3%3
3
Dexamethasone10.3%3
4
Biperiden10.3%3
5
Quetiapine-fumarate10.3%3
6
Calcium10.3%3
7
Zolpidem-tartrate10.3%3
8
Sodium-chloride10.3%3
9
Pregabalin10.3%3
10
Magnesium-acetate-tetrahydrate6.9%2
11
Furosemide6.9%2
12
Clemastine-fumarate6.9%2
13
Valproic-acid6.9%2
14
Alprazolam6.9%2
15
Haloperidol6.9%2

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 triflupromazine side effects

37.9% of triflupromazine adverse event reports involve female patients and 62.1% involve male patients. The largest age group is adult at 68%. These figures reflect who reports side effects, not underlying risk.

Sex

Female37.9%
Male62.1%
Unknown0.0%

Age group

< 20.0%
2–110.0%
12–174.5%
18–6468.2%
65+27.3%

What is triflupromazine used for

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

AnaesthesiaDementia Alzheimer^s TypeDrug Use For Unknown IndicationManiaObsessive-compulsive DisorderProduct Used For Unknown IndicationProduct Used For Unknown IndicationSchizophrenia

Triflupromazine brand names and reporting trend

Triflupromazine is sold under the brand name Vesprin.

Brand names

Vesprin27

Quarterly reports (20042025)

200420202025

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

Taking triflupromazine with another medication?

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