Valproic Acid

Common Brand Names

Belvo, Depakote, Dyzantil, Convulex, Syonell

Overview

Valproic acid is usually used to treat bipolar disorder.

Some brands are used to treat epilepsy. It can also be used to prevent migraine.

This medicine is only available on prescription in some countries.

If taken during pregnancy, valproic acid can cause problems for a baby's development, including birth defects and lifelong learning difficulties. Valproic acid is not recommended if there's a chance that you could become pregnant.

For men taking valproic acid, your fertility could be affected. It may also cause learning or behavioural problems in your child if your partner becomes pregnant while you're taking valproic acid.

Important Facts

• You'll usually take valproic acid 2 or 3 times a day. You can take it with or without food.
• You'll usually start on a low dose. Your dose will gradually increase over a few days or weeks.
• Sodium valproate and semisodium valproate are similar to valproic acid and work in the same way. However, these medicines are used to treat different conditions and doses will vary.

• If you're pregnant, or there's a chance you could become pregnant, valproic acid is not recommended for treating migraine. For epilepsy and bipolar disorder, your doctor will only prescribe valproic acid for you if there are no other suitable treatments.