My mother had a severe stroke at age 62 leaving her paralyzed on her left side. The stroke also affected her site on left side. Up until now she has been able to walk with assistance. She has poor or bad blood circulation in both legs. She has had stints placed in both but unfortunately have collapsed, leaving her in severe pain mostly on her left side. She experiences pain in her toes, the tingling along with the feeling of being cold in her toes all the time. She is on several medications, depression, anxiety, high blood pressure and of now the pain. Is there anything we can do for her to help reduce the pain? Doctors say little or nothing more can be done with any guarantee regarding the blood circulation? Thanks