Does VALPROATE Cause Hyperammonaemia? 328 Reports in FDA Database
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According to the FDA Adverse Event Reporting System (FAERS), 328 reports of Hyperammonaemia have been filed in association with VALPROATE (Valproate Sodium). This represents 2.1% of all adverse event reports for VALPROATE.
328
Reports of Hyperammonaemia with VALPROATE
2.1%
of all VALPROATE reports
14
Deaths
198
Hospitalizations
How Dangerous Is Hyperammonaemia From VALPROATE?
Of the 328 reports, 14 (4.3%) resulted in death, 198 (60.4%) required hospitalization, and 25 (7.6%) were considered life-threatening.
Is Hyperammonaemia Listed in the Official Label?
This adverse event is not currently listed in the official FDA drug label for VALPROATE. However, 328 reports have been filed with the FAERS database.
What Other Side Effects Does VALPROATE Cause?
Foetal exposure during pregnancy (1,982)
Drug ineffective (1,268)
Seizure (1,083)
Epilepsy (878)
Somnolence (843)
Off label use (744)
Drug abuse (705)
Sopor (577)
Dysmorphism (552)
Drug interaction (513)
What Other Drugs Cause Hyperammonaemia?
VALPROIC ACID (581)
FLUOROURACIL (263)
DIVALPROEX (256)
LEVETIRACETAM (192)
TACROLIMUS (181)
ACETAMINOPHEN (177)
OXALIPLATIN (160)
TOPIRAMATE (156)
GLYCEROL PHENYLBUTYRATE (147)
METHOTREXATE (126)
Which VALPROATE Alternatives Have Lower Hyperammonaemia Risk?
VALPROATE vs VALPROIC ACID
VALPROATE vs VALPROMIDE
VALPROATE vs VALSARTAN
VALPROATE vs VALTREX
VALPROATE vs VAMOROLONE