Does PHENAZOPYRIDINE Cause Headache? 21 Reports in FDA Database
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According to the FDA Adverse Event Reporting System (FAERS), 21 reports of Headache have been filed in association with PHENAZOPYRIDINE (PHENAZOPYRIDINE HYDROCHLORIDE). This represents 4.3% of all adverse event reports for PHENAZOPYRIDINE.
21
Reports of Headache with PHENAZOPYRIDINE
4.3%
of all PHENAZOPYRIDINE reports
0
Deaths
7
Hospitalizations
How Dangerous Is Headache From PHENAZOPYRIDINE?
Of the 21 reports, 7 (33.3%) required hospitalization, and 5 (23.8%) were considered life-threatening.
Is Headache Listed in the Official Label?
Yes, Headache is listed as a known adverse reaction in the official FDA drug label for PHENAZOPYRIDINE.
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 Headache?
ADALIMUMAB (19,891)
APREMILAST (17,024)
ETANERCEPT (14,253)
TREPROSTINIL (14,051)
METHOTREXATE (11,718)
TOFACITINIB (11,061)
RITUXIMAB (8,747)
TOCILIZUMAB (8,448)
INFLIXIMAB (8,387)
ABATACEPT (8,184)
Which PHENAZOPYRIDINE Alternatives Have Lower Headache Risk?
PHENAZOPYRIDINE vs PHENCYCLIDINE
PHENAZOPYRIDINE vs PHENELZINE
PHENAZOPYRIDINE vs PHENOBARBITAL
PHENAZOPYRIDINE vs PHENOLPHTHALEIN
PHENAZOPYRIDINE vs PHENOTHIAZINE