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.
Definition. Sick sinus syndrome â also known as sinus node disease or sinus node dysfunction â is the name for a group of heart rhythm problems (arrhythmias) in which the sinus node â the heart's natural pacemaker â doesn't work properly.