What are the manifestations of blood fever, blood cold, blood deficiency, and blood stasis? What are the manifestations of blood fever, blood cold, blood deficiency, and blood stasis? What are the manifestations of blood fever, blood cold, blood deficiency, and blood stasis? What are the manifestations of blood fever, blood cold, blood deficiency, and blood stasis? What are the manifestations of blood fever, blood cold, blood deficiency, and blood stasis?