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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.

Electrocardiogram qt prolonged: Which Medications Cause It? (26,603 Reports Across 876 Drugs)

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Electrocardiogram qt prolonged has been reported as an adverse event with 876 different drugs in the FDA's FAERS database, with 26,603 total reports. 2,226 of these reports resulted in death.The drugs most commonly associated with Electrocardiogram qt prolonged are QUETIAPINE, OLANZAPINE, and RIBOCICLIB.

26,603
Total Reports
876
Drugs Involved
2,226
Deaths
12,926
Hospitalizations
52.1 yrs
Average Patient Age
60.3% / 39.7%
Female / Male

Which Drugs Cause Electrocardiogram qt prolonged Most Often?

Drug Reports % of Drug Reports Deaths Hosp. Life-Threat.
QUETIAPINE 1,869 2.6% 130 1,114 451
OLANZAPINE 1,325 2.6% 117 584 314
RIBOCICLIB 1,020 3.6% 35 164 39
AMIODARONE 1,000 4.0% 54 565 275
HYDROXYCHLOROQUINE 992 1.5% 126 407 130
CLOZAPINE 958 1.0% 69 343 87
CITALOPRAM HYDROBROMIDE 917 3.4% 82 493 161
ESCITALOPRAM OXALATE 899 3.0% 32 526 211
ONDANSETRON 881 3.9% 74 449 253
BUPROPION 853 2.4% 128 727 244
VENLAFAXINE 849 1.8% 40 575 332
ARIPIPRAZOLE 765 1.2% 44 372 144
FLUOXETINE 758 2.4% 76 504 198
SERTRALINE 735 1.2% 33 404 148
FUROSEMIDE 685 1.3% 27 389 177
RISPERIDONE 674 0.9% 47 347 146
CLOFAZIMINE 629 14.2% 107 223 81
LOPERAMIDE 609 3.4% 64 480 238
METHADONE 604 2.3% 93 250 79
BEDAQUILINE 593 16.2% 112 183 96

View all 876 drugs →

Top 3 Drugs Associated With Electrocardiogram qt prolonged

1,869 reports
1,325 reports
1,020 reports

Related Side Effects

Drug ineffective (1,049,718) Off label use (762,782) Death (660,423) Fatigue (599,248) Nausea (562,301) Diarrhoea (491,550) Pain (471,975) Headache (460,069) Dyspnoea (409,496) Dizziness (352,922)