My friend is in prison, which is the number one issue because healthcare in the PA prison system, for lack of better terms, absolutely *****. Anyway, he completely shattered his back when he was younger and has a lot of metal in his back. Because of this he has some circulation issues as well...
Well, lately he has been complaining of his foot being numb and cold. It sweats and turns purple sometimes, mostly at night. When he is moving around it is not so bad but it is a continuing problem. What can be done to help him? I, personally, am afraid that his tissues will die and he will eventually need an amputation, but I am not a certified medical professional, though I have taken a few classes regarding health care. Any advice about things he personally could do and things that should be done medically would be greatly appreciated. Thanks in advance.