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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.

Does FEXOFENADINE Cause Somnolence? 961 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 961 reports of Somnolence have been filed in association with FEXOFENADINE (Fexofenadine HCl). This represents 4.5% of all adverse event reports for FEXOFENADINE.

961
Reports of Somnolence with FEXOFENADINE
4.5%
of all FEXOFENADINE reports
2
Deaths
21
Hospitalizations

How Dangerous Is Somnolence From FEXOFENADINE?

Of the 961 reports, 2 (0.2%) resulted in death, 21 (2.2%) required hospitalization, and 2 (0.2%) were considered life-threatening.

Is Somnolence Listed in the Official Label?

This adverse event is not currently listed in the official FDA drug label for FEXOFENADINE. However, 961 reports have been filed with the FAERS database.

What Other Side Effects Does FEXOFENADINE Cause?

Drug ineffective (7,188) Extra dose administered (1,413) No adverse event (1,187) Therapeutic response decreased (742) Headache (704) Insomnia (642) Feeling abnormal (617) Dizziness (613) Product quality issue (488) Pruritus (475)

What Other Drugs Cause Somnolence?

PREGABALIN (5,528) QUETIAPINE (4,394) ACETAMINOPHEN (3,923) GABAPENTIN (3,798) SODIUM OXYBATE (3,642) CETIRIZINE (3,058) OLANZAPINE (2,612) DIAZEPAM (2,547) RISPERIDONE (2,496) OXYCODONE (2,494)

Which FEXOFENADINE Alternatives Have Lower Somnolence Risk?

FEXOFENADINE vs FEXOFENADINE OTC FEXOFENADINE vs FEXOFENADINE\FEXOFENADINE FEXOFENADINE vs FEXOFENADINE\PSEUDOEPHEDRINE FEXOFENADINE vs FEZOLINETANT FEXOFENADINE vs FIBRINOGEN HUMAN

Related Pages

FEXOFENADINE Full Profile All Somnolence Reports All Drugs Causing Somnolence FEXOFENADINE Demographics