Does VALACYCLOVIR Cause Headache? 365 Reports in FDA Database
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According to the FDA Adverse Event Reporting System (FAERS), 365 reports of Headache have been filed in association with VALACYCLOVIR (Valacyclovir Hydrochloride). This represents 2.8% of all adverse event reports for VALACYCLOVIR.
365
Reports of Headache with VALACYCLOVIR
2.8%
of all VALACYCLOVIR reports
10
Deaths
98
Hospitalizations
How Dangerous Is Headache From VALACYCLOVIR?
Of the 365 reports, 10 (2.7%) resulted in death, 98 (26.8%) required hospitalization, and 19 (5.2%) 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 VALACYCLOVIR.
What Other Side Effects Does VALACYCLOVIR Cause?
Acute kidney injury (978)
Drug ineffective (894)
Off label use (593)
Pyrexia (551)
Drug reaction with eosinophilia and systemic symptoms (496)
Confusional state (456)
Rash (423)
Nausea (415)
Neurotoxicity (404)
Altered state of consciousness (395)
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 VALACYCLOVIR Alternatives Have Lower Headache Risk?
VALACYCLOVIR vs VALBENAZINE
VALACYCLOVIR vs VALBENAZINE DITOSYLATE
VALACYCLOVIR vs VALDECOXIB
VALACYCLOVIR vs VALERIAN
VALACYCLOVIR vs VALGANCICLOVIR