carly
02-05-2004, 08:59 AM
Tomorrow I am getting a arterial blood gas to see if I have methemoglobinemia from 7 years of taking pyridium. My pulmonary dr. thinks this could be why my oxygen saturations are not better. I am nervous, because if I have to give up Pyridium I don't know what I will do. I don't think I can live without it.