I can smypathize with your situation. I just went thru the withdrawls and it's really hard. I did get SOME relief with Coricidan. Otherwise robitussin has the same I just dont like the taste! I didnt sleep well or eat well or anything during the withdrawls. I did finally get some Codiphen (8mgs codine) and took 2 every 4 hours and that helped allot!
GOOD LUCK!