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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 PIRFENIDONE Cause Headache? 1,347 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 1,347 reports of Headache have been filed in association with PIRFENIDONE (PIRFENIDONE). This represents 3.6% of all adverse event reports for PIRFENIDONE.

1,347
Reports of Headache with PIRFENIDONE
3.6%
of all PIRFENIDONE reports
53
Deaths
158
Hospitalizations

How Dangerous Is Headache From PIRFENIDONE?

Of the 1,347 reports, 53 (3.9%) resulted in death, 158 (11.7%) required hospitalization, and 6 (0.4%) 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 PIRFENIDONE.

What Other Side Effects Does PIRFENIDONE Cause?

Death (7,221) Nausea (4,944) Fatigue (3,597) Decreased appetite (3,126) Diarrhoea (3,026) Dyspnoea (2,526) Weight decreased (2,113) Dizziness (2,027) Rash (1,982) Cough (1,692)

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 PIRFENIDONE Alternatives Have Lower Headache Risk?

PIRFENIDONE vs PIRIBEDIL PIRFENIDONE vs PIRITRAMIDE PIRFENIDONE vs PIROXICAM PIRFENIDONE vs PIRTOBRUTINIB PIRFENIDONE vs PIT VIPER IMMUNE GLOBULIN ANTIVENIN

Related Pages

PIRFENIDONE Full Profile All Headache Reports All Drugs Causing Headache PIRFENIDONE Demographics