My mother (82 years) fell today. She describes the area as her upper back (under her bra). she has put ice on the area on and off for the last few hours. The main thing that concerns her is that she is coughing again. She had pneumonia - and had a chest x ray last week. Doc said pneumonia is gone. She has had an occasional cough but the fall seems to have activated it. Could this activation of her cough be serious. She s not in alot of pain, just sore.