To help prevent migraines, the recommended starting dosage is 25 milligrams (mg) per day. To treat seizures, the typical starting dosage is 50 mg per day. Topamax is a brand-name drug approved by ...

Once a medication is chosen, your healthcare provider will usually begin by prescribing a low dose and increase the dosage over time if needed. It can take from two weeks to two months for the ...

Although they are in the same drug class, they are quite different. They are approved by the Food and Drug Administration (FDA) for different indications in various age groups, dosage forms, and ...