Does PHENAZOPYRIDINE Cause Somnolence? 11 Reports in FDA Database
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According to the FDA Adverse Event Reporting System (FAERS), 11 reports of Somnolence have been filed in association with PHENAZOPYRIDINE (PHENAZOPYRIDINE HYDROCHLORIDE). This represents 2.2% of all adverse event reports for PHENAZOPYRIDINE.
11
Reports of Somnolence with PHENAZOPYRIDINE
2.2%
of all PHENAZOPYRIDINE reports
0
Deaths
10
Hospitalizations
How Dangerous Is Somnolence From PHENAZOPYRIDINE?
Of the 11 reports, 10 (90.9%) required hospitalization, and 4 (36.4%) 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 PHENAZOPYRIDINE. However, 11 reports have been filed with the FAERS database.
What Other Side Effects Does PHENAZOPYRIDINE Cause?
Drug hypersensitivity (93)
Methaemoglobinaemia (46)
Sulphaemoglobinaemia (38)
Vomiting (34)
Completed suicide (29)
Nausea (29)
Chromaturia (28)
Urinary tract infection (26)
Dyspnoea (24)
Toxicity to various agents (23)
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 PHENAZOPYRIDINE Alternatives Have Lower Somnolence Risk?
PHENAZOPYRIDINE vs PHENCYCLIDINE
PHENAZOPYRIDINE vs PHENELZINE
PHENAZOPYRIDINE vs PHENOBARBITAL
PHENAZOPYRIDINE vs PHENOLPHTHALEIN
PHENAZOPYRIDINE vs PHENOTHIAZINE