Valproate is an anticonvulsant and mood-stabilizing medication used to treat epilepsy, bipolar disorder, and other mental health conditions. It works by decreasing the amount of certain chemicals in the brain. Valproate is available in tablet, capsule, liquid, and IV forms and is taken orally. Common side effects include nausea, stomach pain, fatigue, and weight gain.
Valproate, also known as valproic acid (VPA), is a medication primarily used for treating two main conditions:
- Epilepsy: It's a broad-spectrum anticonvulsant, meaning it's effective against various seizure types. Doctors often use it as a first-line treatment for absence seizures, myoclonic seizures, and tonic-clonic seizures (grand mal seizures). It can also be a second-line option for other seizure types.
- Bipolar Disorder: Valproate helps manage manic or mixed episodes of bipolar disorder.
Here's a deeper look at valproate:
- How it Works: The exact mechanism for both epilepsy and bipolar disorder isn't fully understood. However, it's believed to increase levels of a calming brain chemical called gamma-aminobutyric acid (GABA), which helps regulate nerve activity.
- Other Uses: In some regions, valproate might be prescribed for migraine prevention, although this use has limitations due to safety considerations.
- Dosage and Forms: Valproate comes in various forms like tablets, capsules, liquid, and sprinkles. The dosage depends on the specific condition being treated and individual factors. It's usually taken with food to minimize stomach upset.
Anatomical Therapeutic Chemical Classification
N - Nervous system
N03 Antiepileptics
N03A - Antiepileptics
N03AG Fatty acid derivatives
ATC Code
External Links
Valproate