Hi everyone, it's Sunday afternoon and Bill is taking a nap. He woke up this morning not feeling well. Had one of the coughing spells to the point where he was getting sick. A couple of days ago his feet swell up and so, the doctor put him on fluid medication and potassium. The fluid meds. for the built up fluids in his body and the potassium for the brain. Doc. said that if someone takes fluid pills the patient can "fry" the brain if they don't replace the potassium at the same time.