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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 VALPROIC ACID Cause Myoclonus? 143 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 143 reports of Myoclonus have been filed in association with VALPROIC ACID (Valproic Acid). This represents 0.7% of all adverse event reports for VALPROIC ACID.

143
Reports of Myoclonus with VALPROIC ACID
0.7%
of all VALPROIC ACID reports
2
Deaths
64
Hospitalizations

How Dangerous Is Myoclonus From VALPROIC ACID?

Of the 143 reports, 2 (1.4%) resulted in death, 64 (44.8%) required hospitalization, and 10 (7.0%) were considered life-threatening.

Is Myoclonus Listed in the Official Label?

This adverse event is not currently listed in the official FDA drug label for VALPROIC ACID. However, 143 reports have been filed with the FAERS database.

What Other Side Effects Does VALPROIC ACID Cause?

Drug ineffective (3,511) Drug interaction (1,542) Toxicity to various agents (1,517) Off label use (1,503) Seizure (1,335) Foetal exposure during pregnancy (1,046) Somnolence (831) Completed suicide (723) Overdose (691) Condition aggravated (673)

What Other Drugs Cause Myoclonus?

GABAPENTIN (809) QUETIAPINE (367) LEVETIRACETAM (358) PREGABALIN (347) SERTRALINE (319) LAMOTRIGINE (303) BUPROPION (290) VENLAFAXINE (290) CLOZAPINE (289) MORPHINE (256)

Which VALPROIC ACID Alternatives Have Lower Myoclonus Risk?

VALPROIC ACID vs VALPROMIDE VALPROIC ACID vs VALSARTAN VALPROIC ACID vs VALTREX VALPROIC ACID vs VAMOROLONE VALPROIC ACID vs VANCOMYCIN

Related Pages

VALPROIC ACID Full Profile All Myoclonus Reports All Drugs Causing Myoclonus VALPROIC ACID Demographics