i am so sorry you are going thru all of this with your health problems & with your son.your son i am sure loves you very much but his drug just does not let him show it.that is what the drug does to our loved ones.my addict is my son also & his "crack" comes before anything & anybody.there is nothing you can do for your son, he has got to do it.just take care of yourself & get well.turn him over to your H.P. please let us know how u r. sending prayers for u & him both. hugs,hope