My neurologist ended up choosing dimethyl fumarate due to my insurance not wanting to cover aubagio. I take one 120 mg capsule twice a day for 7 days then increase to 240 mg. One of the side effects is facial flushing; however, has anyone had flushing/hives of their entire body? This happened today with initial dose. I have yet to take the 2nd dose until after i finish dinner.