Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Propranolol (Inderal LA, Inderal XL, Innopran XL) and divalproex (Depakote, Depakote ER, Depakote Sprinkles) are both medications that can be used to prevent migraines. However, they belong to different medication classes and have important differences. Propranolol is a non-selective beta blocker used for a number of conditions, including high blood pressure, tremors, and migraine prevention. It is sometimes used off-label for performance anxiety. Divalproex, on the other hand, is an antiepileptic medication used to treat seizures and bipolar disorder as well as to prevent migraines. Propranolol is available in immediate-release and extended-release forms, while divalproex comes in delayed-release and extended-release tablets as well as sprinkle capsules. Common side effects of propranolol include dizziness and tiredness, whereas divalproex can cause nausea, sleepiness, and weight changes. Propranolol can interact with alcohol, while divalproex has numerous drug interactions. Divalproex requires regular blood tests to check your liver health.
Divalproex (Depakote) is an antiepileptic medication used to treat certain types of seizures, bipolar disorder, and prevent migraines. The medication comes as delayed-release (DR) tablets, extended-release (ER) tablets, and sprinkle capsules. You take it by mouth, either once a day or in divided doses, depending on your condition and the form that's prescribed. Common side effects include stomach pain, hair loss, and diarrhea. Serious risks include liver problems, inflammation of the pancreas, and birth defects if taken during pregnancy.