関連ワード:  pain in back left side when coughing    pain in lower back left side when coughing    sharp pain in back left side when coughing    pain in upper back left side when coughing    pain in back left side of head when coughing    stabbing pain in upper back left side when coughing    pain in left back side while coughing    pain in back left when coughing    pain in left side of back when coughing or sneezing    pain in my back left side when i cough