Valproic acid (International Nonproprietary Name)

This medicine is available in several forms, including:
• Enteric-coated tablets
• Extended-release tablets
• Sprinkle capsules
• Oral solutions
• Syrup
• Soft capsules
• Gastro-resistant tablets
• Injection (intravenous use)
Available forms may vary by country. Please refer your local label.

• Oral use
• Intravenous use (for specific formulations)

This medicine is often prescribed to manage:
• Certain types of epilepsy, including complex partial seizures and absence seizures
• Acute manic or mixed episodes associated with bipolar disorder
• Prevention of migraine headaches
Approved uses may differ by country. Always refer to the locally approved product information.

Valproic acid is a medicine used under medical supervision to help manage neurological conditions such as epilepsy and bipolar disorder. It may also be prescribed to prevent migraine headaches. It is available in various formulations to suit different patient needs and clinical situations. The product is used in both adults and children (typically aged 10 and above), depending on the indication and formulation.

This medicine works by increasing the levels of a natural substance in the brain called gamma-aminobutyric acid (GABA), which helps to calm nerve activity. This effect is believed to contribute to its ability to manage seizures and mood disorders.

Anticonvulsant and mood-stabilizing agent

This page is intended for general informational purposes only and does not replace professional medical advice. Product availability, indications, and labelling may vary by country. Like all drugs, this medicine may cause side effects. Talk to your doctor if you experience any unusual symptoms. Always consult your healthcare provider and refer to the locally approved product information.