Also, what I said about antabuse in my reponse to Levi's suggestion was...
'I don't think I can take antabuse because of my heart condition, but I will ask him about it.' (my doc that is).
It is 1.30am here as you know Gettingsober I was relaxed and ready to go to bed and all he/she has done is wind me up.
Thanks Gettingsober.