I've taken Flagyl twice when I was having upper, ice-prickly pains that resulted in D...Flagyl always took that away and I've never had any bad side affects. Maybe a little metallic taste/fuzzy tongue deal like Crohn's4Ever mentioned, but it was well worth getting rid of the upper pains. I have consistent HPylori in my system so I believe those pains to be coming from THAT and Flagyl helps with HPylori.
Diagnosed in October, 2004 at age 33.
Current Rx's: Colazal (generic), Nexium (generic), Ferrous Sulfate, One-A-Day multivitamin, Culturelle Probiotic, Omega-3 Fish Oil, Vitamin D, Vitamin A, Calcium-Magnesium-Zinc, Cranberry pills
Secondary conditions: mouth ulcers, joint pain, swelling ankles, extreme fatigue
Previous/occasional Rx's: 20mg Prednisone taper, Flagyl, Levaquin
No surgeries to date