I've been noticing what I think of as PVCs quite a bit lately. Quite a weird feeling, but not dangerous to my awareness. Is that what you're feeling? It's as if the heart skips a beat then when it pumps next there's a swoosh of blood. (http://en.wikipedia.org/wiki/Premature_ventricular_contraction
Since I get them anyway, I am continuing on with my Flagyl treatment. They do seem more frequent though.
--40 year old female, dx as UC in '04 (1st symptoms in '03), switched to Crohn's in '05, 1 fistula, crohn's colitis, limited to large intestine --rejected (reaction/didn't work): Asacol, AZA, 6-MP, MTX, Remicade, Humira, prednisone
--Prochymal in Phase III study (can't wait til it's approved!)
--started Tysabri 3/21/08 => STOPPED 10/3/08 - now 2 months into it & it was the right decision
--currently taking budesonide suppositories, 3mg at night. SLIPPING big time. Started Cimzia first dose 2/10/09. cipro/flagyl cocktail 3/25/09 Dx Osteoporosis 10/08 started Forteo 1/27/09
--single mom to 11-yr-old girl