Anticonvulsants

Anticonvulsants such as divalproex sodium, sodium valproate, valproic acid, and topiramate are used to control seizures in epilepsy. Common brand names include: Depakote, Depakene, and Topamax.

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These medicines also been proven effective against migraine headaches. Valproic acid, for example, works by increasing the levels of the neurotransmitter GABA in the brain. That decreases painful nerve impulses to certain areas of the brain.

It's important to follow the directions on the prescription label carefully. If there is any part you do not understand, ask your doctor or pharmacist.

Although side effects of anticonvulsants are difficult to predict, common ones include drowsiness, nausea, fatigue, confusion, a weight gain, hair loss, liver dysfunction, inflammation of the pancreas, and bone marrow suppression. Exposure to anticonvulsants early in pregnancy may result in birth defects.

Call your doctor immediately if you notice:

• Severe dizziness
• Severe vomiting
• Abdominal pain
• Yellowing of the skin
• Increased bruising
• Malaise
• Blood in the urine or stool.
• You are pregnant