(Definition of âcipherâ from the Cambridge Academic Content Dictionary Â© Cambridge University Press)
In relapsing-remitting MS, you have unpredictable attacks, called exacerbations, where your symptoms suddenly get worse. These attacks take place over several days to weeks. After each attack, it can take weeks to months to recover all (or even just part) of your previous abilities.
1 Your headache gets worse over 24 hours. 2  You also have fever, stiff neck, nausea, and vomiting with your headache. 3  Your headache occurs with a head injury. 4  Your headache is severe and just in one eye, with redness in that eye.