Topamax is available in 25 milligram (mg), 50 mg, 100 mg, and 200 mg tablets. It's also available in 15 mg and 25 mg capsules that contain a powdered form of the medication. The capsules can be ...

weight losses of 4.5% and 6.5% were achieved in patients who received 96 mg and 192 mg topiramate daily, respectively, compared with 1.7% in placebo-treated patients (P <0.001 for both comparisons).