Skip to content
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 ALLOPURINOL Cause Hyperreflexia? 18 Reports in FDA Database

Boost Your Natural Energy & Metabolism

Mitolyn — 6 exotic plants to unlock your body's fat-burning power. 90-day guarantee.

Try Mitolyn Now

According to the FDA Adverse Event Reporting System (FAERS), 18 reports of Hyperreflexia have been filed in association with ALLOPURINOL (Allopurinol). This represents 0.1% of all adverse event reports for ALLOPURINOL.

18
Reports of Hyperreflexia with ALLOPURINOL
0.1%
of all ALLOPURINOL reports
16
Deaths
18
Hospitalizations

How Dangerous Is Hyperreflexia From ALLOPURINOL?

Of the 18 reports, 16 (88.9%) resulted in death, 18 (100.0%) required hospitalization, and 1 (5.6%) were considered life-threatening.

Is Hyperreflexia Listed in the Official Label?

This adverse event is not currently listed in the official FDA drug label for ALLOPURINOL. However, 18 reports have been filed with the FAERS database.

What Other Side Effects Does ALLOPURINOL Cause?

Drug reaction with eosinophilia and systemic symptoms (2,943) Acute kidney injury (1,583) Rash (1,103) Off label use (921) Pyrexia (913) Dyspnoea (905) Toxic epidermal necrolysis (858) Pruritus (836) Diarrhoea (819) Drug ineffective (780)

What Other Drugs Cause Hyperreflexia?

QUETIAPINE (192) SERTRALINE (174) VENLAFAXINE (143) BUPROPION (131) FLUOXETINE (124) ESCITALOPRAM OXALATE (116) LAMOTRIGINE (114) DULOXETINE (105) LITHIUM (98) TRAMADOL (78)

Which ALLOPURINOL Alternatives Have Lower Hyperreflexia Risk?

ALLOPURINOL vs ALMOTRIPTAN ALLOPURINOL vs ALMOTRIPTAN MALATE ALLOPURINOL vs ALOE VERA LEAF ALLOPURINOL vs ALOGLIPTIN ALLOPURINOL vs ALOGLIPTIN\METFORMIN

Related Pages

ALLOPURINOL Full Profile All Hyperreflexia Reports All Drugs Causing Hyperreflexia ALLOPURINOL Demographics