Valproic Acid and Derivatives and Zyflo

• Generic Name: valproic acid
• Dosage Forms: n.a.
• Other Brand Names: Depakene, Depacon, Stavzor, Valproate Sodium

Valproic acid affects chemicals in the body that may be involved in causing seizures.

Valproic acid is used to treat various types of seizure disorders. Valproic acid is sometimes used together with other seizure medications.

Valproic acid is also used to treat manic episodes related to bipolar disorder (manic depression), and to prevent migraine headaches.

Valproic acid may also be used for purposes not listed in this medication guide.

• Generic Name: zileuton
• Dosage Forms: tablet
• Other Brand Names: Zyflo, Zyflo CR

Zyflo is a leukotriene (loo-koe-TRY-een) inhibitor. Leukotrienes are chemicals your body releases when you breathe in an allergen (such as pollen). These chemicals cause swelling in your lungs and tightening of the muscles around your airways, which can result in asthma symptoms.

Zyflo is used to prevent asthma attacks in adults and children as young as 12 years old.

Zyflo may also be used for purposes not listed in this medication guide.