I Need Help With My 31 Years Son Addicct To Heroin

I'm going cracy,I don't know how to help my 31 years old son,who is in heroin,PLEASE SOMEBODY HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Have you tried to get him to a NA meeting? Has he expressed he wants help? I feel your pain and know it's the most horrible feeling not knowing what to do.
The great folks at Nar-Anon and Al-Anon can help you.

They are groups for friends and families of addicts/alcoholics.

Look them up and attend their meetings.
http://www.nar-anon.org/ Click on "find a meeting"
http://www.al-anon.org/ Click on "find a meeting"

All the best.

Bob R