eternalkrista

So I saw this friend today. I have know him since I was 13 so I think after 11 years I know him pretty well. My husband, DR., Tommy and I were all hangin out when our friend came by. He stayed about a 1/2 hour and was trying to sell his car to me. Now Tommy and DR been close friends with him for 15 years or so.
The funny thing is, is that I think he has changed dramatically in appearence while Tommy and DR do are not seeing what I am seeing. His eyes look like they have sunken in and his two front teeth are going dark. He is also very skinny and sick looking. I would have to say in my opinion this kid has turned into a junkie. Or he has a terminal illness he has yet to mention. I think the former is the truth. If i were to guess I would say its pain killers. Just cause thats always been his choice. He hasnt came around much in the past couple years. I have lived with a pill popper my whole life. I like to call her Mom. His appearence is out of control which makes me suspect he is cooking them down and shooting them up. Now I have never met/known anyone who was shooting pain killers or at least I didnt know if I did. I have only know herion junkies. Does any one know if the two have similar warning signs?
DR and Tommy are completely overlooking this! I want this kid to get help, but I need some facts. I dont know if there is any way to know for sure I dont think he's gonna up and tell me.