How long have you been on the Flagyl? It's famous for causing a nasty metallic taste in your mouth.
As far as the Imuran, it never gave me a taste in my mouth. Which, of course, in the fine tradition of this DD and our meds, doesn't mean it couldn't be giving you a bad taste.
Moderate to severe left-sided UC (21 cm) diagnosed 2001.
Asacol, Rowasa, Pentasa, Prednisone, Entocort, Azathioprine
Colazal, Remicade, Nature's Way Primadophilus Reuteri.
In remission since April, 2006. Remicade has been my wonder drug.
Co-Moderator UC Forum