C. Genna the problem with seldane & erythromycin and many oral antifungals. Came up that a number of people with certain underlying (predisposing) heart conditions when taking these meds in combination (many times with seldane at above recommended doses, one is good 2 is better mentality) came up with some pretty severe arrthymias (sp? - its late). So we now have the warnings not to take them together. I will post the list of drugs and additional details friday pm. I'm not at the pharmacy today, will be friday am. Anne Norton-Krawciw, RPh,IBCLC , Sterling Hts MI, USA [log in to unmask] Pharmacist by trade - LC by choice Favorite quote on Breastfeeding - If the cavewomen did it wrong, we would not be here, would we!!!!