Before taking

Before taking and while you take VUMERITY® (diroximel fumarate), tell your healthcare provider about all of your medical conditions, including if you:

  • have liver problems
  • have kidney problems
  • have or have had low white blood cell counts or an infection
  • are pregnant or plan to become pregnant. It is not known if VUMERITY will harm your unborn baby
  • are breastfeeding or plan to breastfeed. It is not known if VUMERITY passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby while taking VUMERITY

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Your healthcare provider should do a blood test to check your white blood cell count and liver function before you start treatment with VUMERITY and while you're on therapy.