1 Other symptoms include fever, chills, nausea, vomiting, muscle aches and hemolytic anemia (a condition where the red blood cells are destroyed).  People bitten by an unseen spider sometimes blame the brown recluse spider because their bite resembles a brown recluse spider bite.
Status Migrainosus. Status migrainosus by definition is a migraine that has progressed beyond 72 hours. Certain neurochemical changes occur within the brain during a migraine.
If you have to go to an emergency room or stay in the hospital because of status migrainosus, doctors may need to treat other problems the migraine causes as well as the migraine itself. In the hospital, doctors may give you drugs through an IV to control pain.