This medicine is for people aged 13 and older who have a type of multiple sclerosis (MS) that comes and goes.
For the first 7 days, take one 120 mg capsule twice a day. After that, take one 240 mg capsule twice a day.
Swallow the capsules whole with water. Do not break, crush, or chew them. Take your medicine with food to help lessen common stomach upset.
The most you should take in one day is 480 mg (two 240 mg capsules).