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.
Status Epilepticus in Dogs. Status epilepticus, or epilepsy, is a neurological disorder that causes dogs to have sudden, uncontrolled and recurring seizures. These physical attacks can come with or without a loss of consciousness.