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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 TRIHEXYPHENIDYL Cause Somnolence? 132 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 132 reports of Somnolence have been filed in association with TRIHEXYPHENIDYL (Trihexyphenidyl Hydrochloride). This represents 7.4% of all adverse event reports for TRIHEXYPHENIDYL.

132
Reports of Somnolence with TRIHEXYPHENIDYL
7.4%
of all TRIHEXYPHENIDYL reports
29
Deaths
71
Hospitalizations

How Dangerous Is Somnolence From TRIHEXYPHENIDYL?

Of the 132 reports, 29 (22.0%) resulted in death, 71 (53.8%) required hospitalization, and 21 (15.9%) 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 TRIHEXYPHENIDYL. However, 132 reports have been filed with the FAERS database.

What Other Side Effects Does TRIHEXYPHENIDYL Cause?

Drug ineffective (186) Off label use (168) Toxicity to various agents (134) Coma (123) Drug abuse (100) Confusional state (88) Nausea (76) Dystonia (68) Respiratory failure (66) Hallucination (64)

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 TRIHEXYPHENIDYL Alternatives Have Lower Somnolence Risk?

TRIHEXYPHENIDYL vs TRILACICLIB TRIHEXYPHENIDYL vs TRILEPTAL TRIHEXYPHENIDYL vs TRIMEBUTINE TRIHEXYPHENIDYL vs TRIMEPRAZINE TRIHEXYPHENIDYL vs TRIMETAZIDINE

Related Pages

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