Ok, gotcha, but listen to me closely because if I am right, which I am sure I am based upon years of experience and taking care of others that have the same exact symptoms including myself. Ask the hospital to check for cyanide poisoning if they can. If you read my full discourse then you friend was sprayed with industrials that contain pathogens, which is why there is no cuts. And the pain in the feet is from low dosages of cyanide in that chemical attack. One test is to use a simple vibrating massager on his foot and then flex the toes backwards, if he gets relief, it is not internal staff but cyanide. By doing this he would be flushing out the dead cells which are causing the pain. Do you follow?