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.
What Is Accelerated Junctional Rhythm? In the heart, the SA node (sinus node) is the primary pacemaker of the heartbeat. Something happens and the node stops working correctly so the AV node takes over as a protective measure. The heart rate that comes from the AV node is often slower than the normal pace of the SA node.