Can NECROTIZING FASCIITIS present ONLY starting with back pain, pain on standing, small swelling between hip and spine on lower back then bit worse next day or so with reddening only at sight if the swelling, a little diarrhea, no vomiting then discharged from hospital IMMEDIATELY on diagnosis and sent home with Cefuroxime, Flotac and Citrical ? Then two days later better swelling down, eating v well but still back pain too much to stand! Then told another two weeks to go back and get clear.for a,6hr flight!? This is a summary of what I have been told! But doesn t add up and I need to know re